Components
20
Twig Components
66
Render Count
223
ms
Render Time
16.0
MiB
Memory Usage
Components
Render calls
| entry_comment | App\Twig\Components\EntryCommentComponent | 16.0 MiB | 34.60 ms | |
|---|---|---|---|---|
| Input props | [ "comment" => App\Entity\EntryComment {#2125 +user: App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false 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+apDomain: "discuss.tchncs.de" +apPreferredUsername: "andreyk0" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1697995667 {#276 : 2023-10-22 19:27:47.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } } +entry: Proxies\__CG__\App\Entity\Entry {#2326 +user: Proxies\__CG__\App\Entity\User {#2208 …} +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 +icon: Proxies\__CG__\App\Entity\Image {#2540 …} +name: "askelectronics@discuss.tchncs.de" +title: "askelectronics" +description: """ **For questions about component-level electronic circuits, tools and equipment.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: Be safe.\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 154 +entryCommentCount: 1230 +postCount: 1 +postCommentCount: 4 +isAdult: false +customCss: null +lastActive: DateTime @1729413608 {#2537 : 2024-10-20 10:40:08.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2541 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2543 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2545 …} +entries: Doctrine\ORM\PersistentCollection {#2547 …} +posts: Doctrine\ORM\PersistentCollection {#2549 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2551 …} +bans: Doctrine\ORM\PersistentCollection {#2557 …} +reports: Doctrine\ORM\PersistentCollection {#2565 …} +badges: Doctrine\ORM\PersistentCollection {#2578 …} +logs: Doctrine\ORM\PersistentCollection {#2588 …} +awards: Doctrine\ORM\PersistentCollection {#2570 …} +categories: Doctrine\ORM\PersistentCollection {#2594 …} -id: 11 +apId: "askelectronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/askelectronics" +apPublicUrl: "https://discuss.tchncs.de/c/askelectronics" +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#2008 …} +domain: Proxies\__CG__\App\Entity\Domain {#2017 …} +slug: "How-to-remove-press-fit-connectors" +title: "How to remove press fit connectors" +url: "https://discuss.tchncs.de/pictrs/image/1b69ec8e-83a8-4fcb-9a75-149dbf1ea8b9.jpeg" +body: """ I’m trying to repair an arcade PCB with intermittent audio. The board on top is the audio board, the bottom board is the everything else.\n \n There is a short or poor connection somewhere in this 96 pin DIN, press-fit connector.\n \n I have OEM replacements, and would like to install new ones, but really have no idea how to do it properly (if you can even do it properly). My first thought was to do the following:\n \n - Physically cut the pressfit connection to remove the plastic housings\n - individually remove each cut pin from the PCB\n - 3D print a “frame” around the connector area to minimize PCB flex, and use an arbor press to insert the press-fit connector\n \n If anyone else has suggestions, I’m all ears! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 8 +favouriteCount: 12 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1688891308 {#1995 : 2023-07-09 10:28:28.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2015 …} +votes: Doctrine\ORM\PersistentCollection {#1982 …} +reports: Doctrine\ORM\PersistentCollection {#1984 …} +favourites: Doctrine\ORM\PersistentCollection {#1983 …} +notifications: Doctrine\ORM\PersistentCollection {#1980 …} +badges: Doctrine\ORM\PersistentCollection {#2375 …} +children: [] -id: 910 -titleTs: "'connector':6 'fit':5 'press':4 'remov':3" -bodyTs: "'3d':98 '96':37 'anyon':123 'arbor':113 'arcad':7 'area':105 'around':102 'audio':11,18 'board':13,19,22 'bottom':21 'connect':33,84 'connector':43,104,121 'cut':81,93 'din':39 'ear':130 'els':26,124 'even':68 'everyth':25 'first':73 'fit':42,120 'flex':109 'follow':79 'frame':101 'hous':89 'idea':59 'individu':90 'insert':116 'instal':52 'intermitt':10 'like':50 'm':2,128 'minim':107 'new':53 'oem':46 'one':54 'pcb':8,97,108 'physic':80 'pin':38,94 'plastic':88 'poor':32 'press':41,114,119 'press-fit':40,118 'pressfit':83 'print':99 'proper':64,71 'realli':56 'remov':86,91 'repair':5 'replac':47 'short':30 'somewher':34 'suggest':126 'thought':74 'top':15 'tri':3 'use':111 'would':49" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1688752440 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/538616" +editedAt: DateTimeImmutable @1688693472 {#1985 : 2023-07-07 03:31:12.0 +02:00 } +createdAt: DateTimeImmutable @1688693440 {#1994 : 2023-07-07 03:30:40.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: null +root: null +body: "I’d try [deoxit](https://www.amazon.com/CAIG-LABORATORIES-D100L-25C-Contact-Cleaner/dp/B0000YH6F8/ref=mp_s_a_1_4?crid=37N6YT9M54IXX&keywords=deoxit&qid=1688727349&sprefix=deox%2Caps%2C105&sr=8-4) first. If that fails, one pin at a time is a lot of work but doable" +lang: "en" +isAdult: false +favouriteCount: 3 +score: 0 +lastActive: DateTime @1688753273 {#2101 : 2023-07-07 20:07:53.0 +02:00 } +ip: null +tags: null +mentions: [ "@plasticmanufacturing@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#2191 …} +nested: Doctrine\ORM\PersistentCollection {#2329 …} +votes: Doctrine\ORM\PersistentCollection {#2324 …} +reports: Doctrine\ORM\PersistentCollection {#2334 …} +favourites: Doctrine\ORM\PersistentCollection {#2045 …} +notifications: Doctrine\ORM\PersistentCollection {#2056 …} -id: 8880 -bodyTs: "'/caig-laboratories-d100l-25c-contact-cleaner/dp/b0000yh6f8/ref=mp_s_a_1_4?crid=37n6yt9m54ixx&keywords=deoxit&qid=1688727349&sprefix=deox%2caps%2c105&sr=8-4)':7 'd':2 'deoxit':4 'doabl':23 'fail':11 'first':8 'lot':19 'one':12 'pin':13 'time':16 'tri':3 'work':21 'www.amazon.com':6 'www.amazon.com/caig-laboratories-d100l-25c-contact-cleaner/dp/b0000yh6f8/ref=mp_s_a_1_4?crid=37n6yt9m54ixx&keywords=deoxit&qid=1688727349&sprefix=deox%2caps%2c105&sr=8-4)':5" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/728922" +editedAt: null +createdAt: DateTimeImmutable @1688727526 {#2331 : 2023-07-07 12:58:46.0 +02:00 } } "showNested" => false "dateAsUrl" => true "showMagazineName" => true "showEntryTitle" => true ] |
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| Attributes | [] |
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| Component | App\Twig\Components\EntryCommentComponent {#2305 +comment: App\Entity\EntryComment {#2125 +user: App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "andreyk0" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1697995667 {#276 : 2023-10-22 19:27:47.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } } +entry: Proxies\__CG__\App\Entity\Entry {#2326 +user: Proxies\__CG__\App\Entity\User {#2208 …} +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 +icon: Proxies\__CG__\App\Entity\Image {#2540 …} +name: "askelectronics@discuss.tchncs.de" +title: "askelectronics" +description: """ **For questions about component-level electronic circuits, tools and equipment.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: Be safe.\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 154 +entryCommentCount: 1230 +postCount: 1 +postCommentCount: 4 +isAdult: false +customCss: null +lastActive: DateTime @1729413608 {#2537 : 2024-10-20 10:40:08.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2541 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2543 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2545 …} +entries: Doctrine\ORM\PersistentCollection {#2547 …} +posts: Doctrine\ORM\PersistentCollection {#2549 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2551 …} +bans: Doctrine\ORM\PersistentCollection {#2557 …} +reports: Doctrine\ORM\PersistentCollection {#2565 …} +badges: Doctrine\ORM\PersistentCollection {#2578 …} +logs: Doctrine\ORM\PersistentCollection {#2588 …} +awards: Doctrine\ORM\PersistentCollection {#2570 …} +categories: Doctrine\ORM\PersistentCollection {#2594 …} -id: 11 +apId: "askelectronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/askelectronics" +apPublicUrl: "https://discuss.tchncs.de/c/askelectronics" +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#2008 …} +domain: Proxies\__CG__\App\Entity\Domain {#2017 …} +slug: "How-to-remove-press-fit-connectors" +title: "How to remove press fit connectors" +url: "https://discuss.tchncs.de/pictrs/image/1b69ec8e-83a8-4fcb-9a75-149dbf1ea8b9.jpeg" +body: """ I’m trying to repair an arcade PCB with intermittent audio. The board on top is the audio board, the bottom board is the everything else.\n \n There is a short or poor connection somewhere in this 96 pin DIN, press-fit connector.\n \n I have OEM replacements, and would like to install new ones, but really have no idea how to do it properly (if you can even do it properly). My first thought was to do the following:\n \n - Physically cut the pressfit connection to remove the plastic housings\n - individually remove each cut pin from the PCB\n - 3D print a “frame” around the connector area to minimize PCB flex, and use an arbor press to insert the press-fit connector\n \n If anyone else has suggestions, I’m all ears! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 8 +favouriteCount: 12 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1688891308 {#1995 : 2023-07-09 10:28:28.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2015 …} +votes: Doctrine\ORM\PersistentCollection {#1982 …} +reports: Doctrine\ORM\PersistentCollection {#1984 …} +favourites: Doctrine\ORM\PersistentCollection {#1983 …} +notifications: Doctrine\ORM\PersistentCollection {#1980 …} +badges: Doctrine\ORM\PersistentCollection {#2375 …} +children: [] -id: 910 -titleTs: "'connector':6 'fit':5 'press':4 'remov':3" -bodyTs: "'3d':98 '96':37 'anyon':123 'arbor':113 'arcad':7 'area':105 'around':102 'audio':11,18 'board':13,19,22 'bottom':21 'connect':33,84 'connector':43,104,121 'cut':81,93 'din':39 'ear':130 'els':26,124 'even':68 'everyth':25 'first':73 'fit':42,120 'flex':109 'follow':79 'frame':101 'hous':89 'idea':59 'individu':90 'insert':116 'instal':52 'intermitt':10 'like':50 'm':2,128 'minim':107 'new':53 'oem':46 'one':54 'pcb':8,97,108 'physic':80 'pin':38,94 'plastic':88 'poor':32 'press':41,114,119 'press-fit':40,118 'pressfit':83 'print':99 'proper':64,71 'realli':56 'remov':86,91 'repair':5 'replac':47 'short':30 'somewher':34 'suggest':126 'thought':74 'top':15 'tri':3 'use':111 'would':49" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1688752440 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/538616" +editedAt: DateTimeImmutable @1688693472 {#1985 : 2023-07-07 03:31:12.0 +02:00 } +createdAt: DateTimeImmutable @1688693440 {#1994 : 2023-07-07 03:30:40.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: null +root: null +body: "I’d try [deoxit](https://www.amazon.com/CAIG-LABORATORIES-D100L-25C-Contact-Cleaner/dp/B0000YH6F8/ref=mp_s_a_1_4?crid=37N6YT9M54IXX&keywords=deoxit&qid=1688727349&sprefix=deox%2Caps%2C105&sr=8-4) first. If that fails, one pin at a time is a lot of work but doable" +lang: "en" +isAdult: false +favouriteCount: 3 +score: 0 +lastActive: DateTime @1688753273 {#2101 : 2023-07-07 20:07:53.0 +02:00 } +ip: null +tags: null +mentions: [ "@plasticmanufacturing@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#2191 …} +nested: Doctrine\ORM\PersistentCollection {#2329 …} +votes: Doctrine\ORM\PersistentCollection {#2324 …} +reports: Doctrine\ORM\PersistentCollection {#2334 …} +favourites: Doctrine\ORM\PersistentCollection {#2045 …} +notifications: Doctrine\ORM\PersistentCollection {#2056 …} -id: 8880 -bodyTs: "'/caig-laboratories-d100l-25c-contact-cleaner/dp/b0000yh6f8/ref=mp_s_a_1_4?crid=37n6yt9m54ixx&keywords=deoxit&qid=1688727349&sprefix=deox%2caps%2c105&sr=8-4)':7 'd':2 'deoxit':4 'doabl':23 'fail':11 'first':8 'lot':19 'one':12 'pin':13 'time':16 'tri':3 'work':21 'www.amazon.com':6 'www.amazon.com/caig-laboratories-d100l-25c-contact-cleaner/dp/b0000yh6f8/ref=mp_s_a_1_4?crid=37n6yt9m54ixx&keywords=deoxit&qid=1688727349&sprefix=deox%2caps%2c105&sr=8-4)':5" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/728922" +editedAt: null +createdAt: DateTimeImmutable @1688727526 {#2331 : 2023-07-07 12:58:46.0 +02:00 } } +showMagazineName: true +showEntryTitle: true +showNested: false +level: 1 +canSeeTrash: false +dateAsUrl: true -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} -authorizationChecker: Symfony\Component\Security\Core\Authorization\AuthorizationChecker {#931 …} } |
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| user_inline | App\Twig\Components\UserInlineComponent | 16.0 MiB | 0.36 ms | |
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| Input props | [ "user" => App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "andreyk0" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1697995667 {#276 : 2023-10-22 19:27:47.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } } "showAvatar" => false ] |
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| Attributes | [] |
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| Component | App\Twig\Components\UserInlineComponent {#1348 +user: App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "andreyk0" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1697995667 {#276 : 2023-10-22 19:27:47.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } } +showAvatar: false } |
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| date | App\Twig\Components\DateComponent | 16.0 MiB | 0.24 ms | |
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| Input props | [ "date" => DateTimeImmutable @1688727526 {#2331 : 2023-07-07 12:58:46.0 +02:00 } ] |
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| Attributes | [] |
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| Component | App\Twig\Components\DateComponent {#2618 +date: DateTimeImmutable @1688727526 {#2331 : 2023-07-07 12:58:46.0 +02:00 } } |
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| date_edited | App\Twig\Components\DateEditedComponent | 16.0 MiB | 0.14 ms | |
|---|---|---|---|---|
| Input props | [ "createdAt" => DateTimeImmutable @1688727526 {#2331 : 2023-07-07 12:58:46.0 +02:00 } "editedAt" => null ] |
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| Attributes | [] |
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| Component | App\Twig\Components\DateEditedComponent {#2682 +createdAt: DateTimeImmutable @1688727526 {#2331 : 2023-07-07 12:58:46.0 +02:00 } +editedAt: null } |
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| magazine_inline | App\Twig\Components\MagazineInlineComponent | 16.0 MiB | 0.18 ms | |
|---|---|---|---|---|
| Input props | [ "magazine" => Proxies\__CG__\App\Entity\Magazine {#1730 +icon: Proxies\__CG__\App\Entity\Image {#2540 …} +name: "askelectronics@discuss.tchncs.de" +title: "askelectronics" +description: """ **For questions about component-level electronic circuits, tools and equipment.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: Be safe.\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 154 +entryCommentCount: 1230 +postCount: 1 +postCommentCount: 4 +isAdult: false +customCss: null +lastActive: DateTime @1729413608 {#2537 : 2024-10-20 10:40:08.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2541 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2543 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2545 …} +entries: Doctrine\ORM\PersistentCollection {#2547 …} +posts: Doctrine\ORM\PersistentCollection {#2549 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2551 …} +bans: Doctrine\ORM\PersistentCollection {#2557 …} +reports: Doctrine\ORM\PersistentCollection {#2565 …} +badges: Doctrine\ORM\PersistentCollection {#2578 …} +logs: Doctrine\ORM\PersistentCollection {#2588 …} +awards: Doctrine\ORM\PersistentCollection {#2570 …} +categories: Doctrine\ORM\PersistentCollection {#2594 …} -id: 11 +apId: "askelectronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/askelectronics" +apPublicUrl: "https://discuss.tchncs.de/c/askelectronics" +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } ] |
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| Attributes | [] |
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| Component | App\Twig\Components\MagazineInlineComponent {#2747 +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 +icon: Proxies\__CG__\App\Entity\Image {#2540 …} +name: "askelectronics@discuss.tchncs.de" +title: "askelectronics" +description: """ **For questions about component-level electronic circuits, tools and equipment.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: Be safe.\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 154 +entryCommentCount: 1230 +postCount: 1 +postCommentCount: 4 +isAdult: false +customCss: null +lastActive: DateTime @1729413608 {#2537 : 2024-10-20 10:40:08.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2541 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2543 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2545 …} +entries: Doctrine\ORM\PersistentCollection {#2547 …} +posts: Doctrine\ORM\PersistentCollection {#2549 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2551 …} +bans: Doctrine\ORM\PersistentCollection {#2557 …} +reports: Doctrine\ORM\PersistentCollection {#2565 …} +badges: Doctrine\ORM\PersistentCollection {#2578 …} +logs: Doctrine\ORM\PersistentCollection {#2588 …} +awards: Doctrine\ORM\PersistentCollection {#2570 …} +categories: Doctrine\ORM\PersistentCollection {#2594 …} -id: 11 +apId: "askelectronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/askelectronics" +apPublicUrl: "https://discuss.tchncs.de/c/askelectronics" +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } +showTitle: true +fullName: false +stretchedLink: false +showAvatar: false } |
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| entry_inline | App\Twig\Components\EntryInlineComponent | 16.0 MiB | 0.23 ms | |
|---|---|---|---|---|
| Input props | [ "entry" => Proxies\__CG__\App\Entity\Entry {#2326 +user: Proxies\__CG__\App\Entity\User {#2208 …} +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 +icon: Proxies\__CG__\App\Entity\Image {#2540 …} +name: "askelectronics@discuss.tchncs.de" +title: "askelectronics" +description: """ **For questions about component-level electronic circuits, tools and equipment.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: Be safe.\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 154 +entryCommentCount: 1230 +postCount: 1 +postCommentCount: 4 +isAdult: false +customCss: null +lastActive: DateTime @1729413608 {#2537 : 2024-10-20 10:40:08.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2541 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2543 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2545 …} +entries: Doctrine\ORM\PersistentCollection {#2547 …} +posts: Doctrine\ORM\PersistentCollection {#2549 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2551 …} +bans: Doctrine\ORM\PersistentCollection {#2557 …} +reports: Doctrine\ORM\PersistentCollection {#2565 …} +badges: Doctrine\ORM\PersistentCollection {#2578 …} +logs: Doctrine\ORM\PersistentCollection {#2588 …} +awards: Doctrine\ORM\PersistentCollection {#2570 …} +categories: Doctrine\ORM\PersistentCollection {#2594 …} -id: 11 +apId: "askelectronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/askelectronics" +apPublicUrl: "https://discuss.tchncs.de/c/askelectronics" +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#2008 …} +domain: Proxies\__CG__\App\Entity\Domain {#2017 …} +slug: "How-to-remove-press-fit-connectors" +title: "How to remove press fit connectors" +url: "https://discuss.tchncs.de/pictrs/image/1b69ec8e-83a8-4fcb-9a75-149dbf1ea8b9.jpeg" +body: """ I’m trying to repair an arcade PCB with intermittent audio. The board on top is the audio board, the bottom board is the everything else.\n \n There is a short or poor connection somewhere in this 96 pin DIN, press-fit connector.\n \n I have OEM replacements, and would like to install new ones, but really have no idea how to do it properly (if you can even do it properly). My first thought was to do the following:\n \n - Physically cut the pressfit connection to remove the plastic housings\n - individually remove each cut pin from the PCB\n - 3D print a “frame” around the connector area to minimize PCB flex, and use an arbor press to insert the press-fit connector\n \n If anyone else has suggestions, I’m all ears! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 8 +favouriteCount: 12 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1688891308 {#1995 : 2023-07-09 10:28:28.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2015 …} +votes: Doctrine\ORM\PersistentCollection {#1982 …} +reports: Doctrine\ORM\PersistentCollection {#1984 …} +favourites: Doctrine\ORM\PersistentCollection {#1983 …} +notifications: Doctrine\ORM\PersistentCollection {#1980 …} +badges: Doctrine\ORM\PersistentCollection {#2375 …} +children: [] -id: 910 -titleTs: "'connector':6 'fit':5 'press':4 'remov':3" -bodyTs: "'3d':98 '96':37 'anyon':123 'arbor':113 'arcad':7 'area':105 'around':102 'audio':11,18 'board':13,19,22 'bottom':21 'connect':33,84 'connector':43,104,121 'cut':81,93 'din':39 'ear':130 'els':26,124 'even':68 'everyth':25 'first':73 'fit':42,120 'flex':109 'follow':79 'frame':101 'hous':89 'idea':59 'individu':90 'insert':116 'instal':52 'intermitt':10 'like':50 'm':2,128 'minim':107 'new':53 'oem':46 'one':54 'pcb':8,97,108 'physic':80 'pin':38,94 'plastic':88 'poor':32 'press':41,114,119 'press-fit':40,118 'pressfit':83 'print':99 'proper':64,71 'realli':56 'remov':86,91 'repair':5 'replac':47 'short':30 'somewher':34 'suggest':126 'thought':74 'top':15 'tri':3 'use':111 'would':49" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1688752440 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/538616" +editedAt: DateTimeImmutable @1688693472 {#1985 : 2023-07-07 03:31:12.0 +02:00 } +createdAt: DateTimeImmutable @1688693440 {#1994 : 2023-07-07 03:30:40.0 +02:00 } +__isInitialized__: true …2 } ] |
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| Attributes | [] |
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| Component | App\Twig\Components\EntryInlineComponent {#2810 +entry: Proxies\__CG__\App\Entity\Entry {#2326 +user: Proxies\__CG__\App\Entity\User {#2208 …} +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 +icon: Proxies\__CG__\App\Entity\Image {#2540 …} +name: "askelectronics@discuss.tchncs.de" +title: "askelectronics" +description: """ **For questions about component-level electronic circuits, tools and equipment.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: Be safe.\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 154 +entryCommentCount: 1230 +postCount: 1 +postCommentCount: 4 +isAdult: false +customCss: null +lastActive: DateTime @1729413608 {#2537 : 2024-10-20 10:40:08.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2541 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2543 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2545 …} +entries: Doctrine\ORM\PersistentCollection {#2547 …} +posts: Doctrine\ORM\PersistentCollection {#2549 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2551 …} +bans: Doctrine\ORM\PersistentCollection {#2557 …} +reports: Doctrine\ORM\PersistentCollection {#2565 …} +badges: Doctrine\ORM\PersistentCollection {#2578 …} +logs: Doctrine\ORM\PersistentCollection {#2588 …} +awards: Doctrine\ORM\PersistentCollection {#2570 …} +categories: Doctrine\ORM\PersistentCollection {#2594 …} -id: 11 +apId: "askelectronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/askelectronics" +apPublicUrl: "https://discuss.tchncs.de/c/askelectronics" +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#2008 …} +domain: Proxies\__CG__\App\Entity\Domain {#2017 …} +slug: "How-to-remove-press-fit-connectors" +title: "How to remove press fit connectors" +url: "https://discuss.tchncs.de/pictrs/image/1b69ec8e-83a8-4fcb-9a75-149dbf1ea8b9.jpeg" +body: """ I’m trying to repair an arcade PCB with intermittent audio. The board on top is the audio board, the bottom board is the everything else.\n \n There is a short or poor connection somewhere in this 96 pin DIN, press-fit connector.\n \n I have OEM replacements, and would like to install new ones, but really have no idea how to do it properly (if you can even do it properly). My first thought was to do the following:\n \n - Physically cut the pressfit connection to remove the plastic housings\n - individually remove each cut pin from the PCB\n - 3D print a “frame” around the connector area to minimize PCB flex, and use an arbor press to insert the press-fit connector\n \n If anyone else has suggestions, I’m all ears! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 8 +favouriteCount: 12 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1688891308 {#1995 : 2023-07-09 10:28:28.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2015 …} +votes: Doctrine\ORM\PersistentCollection {#1982 …} +reports: Doctrine\ORM\PersistentCollection {#1984 …} +favourites: Doctrine\ORM\PersistentCollection {#1983 …} +notifications: Doctrine\ORM\PersistentCollection {#1980 …} +badges: Doctrine\ORM\PersistentCollection {#2375 …} +children: [] -id: 910 -titleTs: "'connector':6 'fit':5 'press':4 'remov':3" -bodyTs: "'3d':98 '96':37 'anyon':123 'arbor':113 'arcad':7 'area':105 'around':102 'audio':11,18 'board':13,19,22 'bottom':21 'connect':33,84 'connector':43,104,121 'cut':81,93 'din':39 'ear':130 'els':26,124 'even':68 'everyth':25 'first':73 'fit':42,120 'flex':109 'follow':79 'frame':101 'hous':89 'idea':59 'individu':90 'insert':116 'instal':52 'intermitt':10 'like':50 'm':2,128 'minim':107 'new':53 'oem':46 'one':54 'pcb':8,97,108 'physic':80 'pin':38,94 'plastic':88 'poor':32 'press':41,114,119 'press-fit':40,118 'pressfit':83 'print':99 'proper':64,71 'realli':56 'remov':86,91 'repair':5 'replac':47 'short':30 'somewher':34 'suggest':126 'thought':74 'top':15 'tri':3 'use':111 'would':49" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1688752440 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/538616" +editedAt: DateTimeImmutable @1688693472 {#1985 : 2023-07-07 03:31:12.0 +02:00 } +createdAt: DateTimeImmutable @1688693440 {#1994 : 2023-07-07 03:30:40.0 +02:00 } +__isInitialized__: true …2 } } |
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| user_avatar | App\Twig\Components\UserAvatarComponent | 16.0 MiB | 0.19 ms | |
|---|---|---|---|---|
| Input props | [ "user" => App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "andreyk0" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1697995667 {#276 : 2023-10-22 19:27:47.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } } "width" => 40 "height" => 40 "asLink" => true ] |
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| Attributes | [] |
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| Component | App\Twig\Components\UserAvatarComponent {#2873 +width: 40 +height: 40 +user: App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "andreyk0" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1697995667 {#276 : 2023-10-22 19:27:47.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } } +asLink: true } |
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| vote | App\Twig\Components\VoteComponent | 16.0 MiB | 0.50 ms | |
|---|---|---|---|---|
| Input props | [ "subject" => App\Entity\EntryComment {#2125 +user: App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "andreyk0" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1697995667 {#276 : 2023-10-22 19:27:47.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } } +entry: Proxies\__CG__\App\Entity\Entry {#2326 +user: Proxies\__CG__\App\Entity\User {#2208 …} +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 +icon: Proxies\__CG__\App\Entity\Image {#2540 …} +name: "askelectronics@discuss.tchncs.de" +title: "askelectronics" +description: """ **For questions about component-level electronic circuits, tools and equipment.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: Be safe.\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 154 +entryCommentCount: 1230 +postCount: 1 +postCommentCount: 4 +isAdult: false +customCss: null +lastActive: DateTime @1729413608 {#2537 : 2024-10-20 10:40:08.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2541 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2543 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2545 …} +entries: Doctrine\ORM\PersistentCollection {#2547 …} +posts: Doctrine\ORM\PersistentCollection {#2549 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2551 …} +bans: Doctrine\ORM\PersistentCollection {#2557 …} +reports: Doctrine\ORM\PersistentCollection {#2565 …} +badges: Doctrine\ORM\PersistentCollection {#2578 …} +logs: Doctrine\ORM\PersistentCollection {#2588 …} +awards: Doctrine\ORM\PersistentCollection {#2570 …} +categories: Doctrine\ORM\PersistentCollection {#2594 …} -id: 11 +apId: "askelectronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/askelectronics" +apPublicUrl: "https://discuss.tchncs.de/c/askelectronics" +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#2008 …} +domain: Proxies\__CG__\App\Entity\Domain {#2017 …} +slug: "How-to-remove-press-fit-connectors" +title: "How to remove press fit connectors" +url: "https://discuss.tchncs.de/pictrs/image/1b69ec8e-83a8-4fcb-9a75-149dbf1ea8b9.jpeg" +body: """ I’m trying to repair an arcade PCB with intermittent audio. The board on top is the audio board, the bottom board is the everything else.\n \n There is a short or poor connection somewhere in this 96 pin DIN, press-fit connector.\n \n I have OEM replacements, and would like to install new ones, but really have no idea how to do it properly (if you can even do it properly). My first thought was to do the following:\n \n - Physically cut the pressfit connection to remove the plastic housings\n - individually remove each cut pin from the PCB\n - 3D print a “frame” around the connector area to minimize PCB flex, and use an arbor press to insert the press-fit connector\n \n If anyone else has suggestions, I’m all ears! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 8 +favouriteCount: 12 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1688891308 {#1995 : 2023-07-09 10:28:28.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2015 …} +votes: Doctrine\ORM\PersistentCollection {#1982 …} +reports: Doctrine\ORM\PersistentCollection {#1984 …} +favourites: Doctrine\ORM\PersistentCollection {#1983 …} +notifications: Doctrine\ORM\PersistentCollection {#1980 …} +badges: Doctrine\ORM\PersistentCollection {#2375 …} +children: [] -id: 910 -titleTs: "'connector':6 'fit':5 'press':4 'remov':3" -bodyTs: "'3d':98 '96':37 'anyon':123 'arbor':113 'arcad':7 'area':105 'around':102 'audio':11,18 'board':13,19,22 'bottom':21 'connect':33,84 'connector':43,104,121 'cut':81,93 'din':39 'ear':130 'els':26,124 'even':68 'everyth':25 'first':73 'fit':42,120 'flex':109 'follow':79 'frame':101 'hous':89 'idea':59 'individu':90 'insert':116 'instal':52 'intermitt':10 'like':50 'm':2,128 'minim':107 'new':53 'oem':46 'one':54 'pcb':8,97,108 'physic':80 'pin':38,94 'plastic':88 'poor':32 'press':41,114,119 'press-fit':40,118 'pressfit':83 'print':99 'proper':64,71 'realli':56 'remov':86,91 'repair':5 'replac':47 'short':30 'somewher':34 'suggest':126 'thought':74 'top':15 'tri':3 'use':111 'would':49" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1688752440 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/538616" +editedAt: DateTimeImmutable @1688693472 {#1985 : 2023-07-07 03:31:12.0 +02:00 } +createdAt: DateTimeImmutable @1688693440 {#1994 : 2023-07-07 03:30:40.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: null +root: null +body: "I’d try [deoxit](https://www.amazon.com/CAIG-LABORATORIES-D100L-25C-Contact-Cleaner/dp/B0000YH6F8/ref=mp_s_a_1_4?crid=37N6YT9M54IXX&keywords=deoxit&qid=1688727349&sprefix=deox%2Caps%2C105&sr=8-4) first. If that fails, one pin at a time is a lot of work but doable" +lang: "en" +isAdult: false +favouriteCount: 3 +score: 0 +lastActive: DateTime @1688753273 {#2101 : 2023-07-07 20:07:53.0 +02:00 } +ip: null +tags: null +mentions: [ "@plasticmanufacturing@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#2191 …} +nested: Doctrine\ORM\PersistentCollection {#2329 …} +votes: Doctrine\ORM\PersistentCollection {#2324 …} +reports: Doctrine\ORM\PersistentCollection {#2334 …} +favourites: Doctrine\ORM\PersistentCollection {#2045 …} +notifications: Doctrine\ORM\PersistentCollection {#2056 …} -id: 8880 -bodyTs: "'/caig-laboratories-d100l-25c-contact-cleaner/dp/b0000yh6f8/ref=mp_s_a_1_4?crid=37n6yt9m54ixx&keywords=deoxit&qid=1688727349&sprefix=deox%2caps%2c105&sr=8-4)':7 'd':2 'deoxit':4 'doabl':23 'fail':11 'first':8 'lot':19 'one':12 'pin':13 'time':16 'tri':3 'work':21 'www.amazon.com':6 'www.amazon.com/caig-laboratories-d100l-25c-contact-cleaner/dp/b0000yh6f8/ref=mp_s_a_1_4?crid=37n6yt9m54ixx&keywords=deoxit&qid=1688727349&sprefix=deox%2caps%2c105&sr=8-4)':5" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/728922" +editedAt: null +createdAt: DateTimeImmutable @1688727526 {#2331 : 2023-07-07 12:58:46.0 +02:00 } } ] |
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| Attributes | [] |
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| Component | App\Twig\Components\VoteComponent {#2972 +subject: App\Entity\EntryComment {#2125 +user: App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "andreyk0" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1697995667 {#276 : 2023-10-22 19:27:47.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } } +entry: Proxies\__CG__\App\Entity\Entry {#2326 +user: Proxies\__CG__\App\Entity\User {#2208 …} +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 +icon: Proxies\__CG__\App\Entity\Image {#2540 …} +name: "askelectronics@discuss.tchncs.de" +title: "askelectronics" +description: """ **For questions about component-level electronic circuits, tools and equipment.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: Be safe.\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 154 +entryCommentCount: 1230 +postCount: 1 +postCommentCount: 4 +isAdult: false +customCss: null +lastActive: DateTime @1729413608 {#2537 : 2024-10-20 10:40:08.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2541 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2543 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2545 …} +entries: Doctrine\ORM\PersistentCollection {#2547 …} +posts: Doctrine\ORM\PersistentCollection {#2549 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2551 …} +bans: Doctrine\ORM\PersistentCollection {#2557 …} +reports: Doctrine\ORM\PersistentCollection {#2565 …} +badges: Doctrine\ORM\PersistentCollection {#2578 …} +logs: Doctrine\ORM\PersistentCollection {#2588 …} +awards: Doctrine\ORM\PersistentCollection {#2570 …} +categories: Doctrine\ORM\PersistentCollection {#2594 …} -id: 11 +apId: "askelectronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/askelectronics" +apPublicUrl: "https://discuss.tchncs.de/c/askelectronics" +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#2008 …} +domain: Proxies\__CG__\App\Entity\Domain {#2017 …} +slug: "How-to-remove-press-fit-connectors" +title: "How to remove press fit connectors" +url: "https://discuss.tchncs.de/pictrs/image/1b69ec8e-83a8-4fcb-9a75-149dbf1ea8b9.jpeg" +body: """ I’m trying to repair an arcade PCB with intermittent audio. The board on top is the audio board, the bottom board is the everything else.\n \n There is a short or poor connection somewhere in this 96 pin DIN, press-fit connector.\n \n I have OEM replacements, and would like to install new ones, but really have no idea how to do it properly (if you can even do it properly). My first thought was to do the following:\n \n - Physically cut the pressfit connection to remove the plastic housings\n - individually remove each cut pin from the PCB\n - 3D print a “frame” around the connector area to minimize PCB flex, and use an arbor press to insert the press-fit connector\n \n If anyone else has suggestions, I’m all ears! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 8 +favouriteCount: 12 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1688891308 {#1995 : 2023-07-09 10:28:28.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2015 …} +votes: Doctrine\ORM\PersistentCollection {#1982 …} +reports: Doctrine\ORM\PersistentCollection {#1984 …} +favourites: Doctrine\ORM\PersistentCollection {#1983 …} +notifications: Doctrine\ORM\PersistentCollection {#1980 …} +badges: Doctrine\ORM\PersistentCollection {#2375 …} +children: [] -id: 910 -titleTs: "'connector':6 'fit':5 'press':4 'remov':3" -bodyTs: "'3d':98 '96':37 'anyon':123 'arbor':113 'arcad':7 'area':105 'around':102 'audio':11,18 'board':13,19,22 'bottom':21 'connect':33,84 'connector':43,104,121 'cut':81,93 'din':39 'ear':130 'els':26,124 'even':68 'everyth':25 'first':73 'fit':42,120 'flex':109 'follow':79 'frame':101 'hous':89 'idea':59 'individu':90 'insert':116 'instal':52 'intermitt':10 'like':50 'm':2,128 'minim':107 'new':53 'oem':46 'one':54 'pcb':8,97,108 'physic':80 'pin':38,94 'plastic':88 'poor':32 'press':41,114,119 'press-fit':40,118 'pressfit':83 'print':99 'proper':64,71 'realli':56 'remov':86,91 'repair':5 'replac':47 'short':30 'somewher':34 'suggest':126 'thought':74 'top':15 'tri':3 'use':111 'would':49" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1688752440 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/538616" +editedAt: DateTimeImmutable @1688693472 {#1985 : 2023-07-07 03:31:12.0 +02:00 } +createdAt: DateTimeImmutable @1688693440 {#1994 : 2023-07-07 03:30:40.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: null +root: null +body: "I’d try [deoxit](https://www.amazon.com/CAIG-LABORATORIES-D100L-25C-Contact-Cleaner/dp/B0000YH6F8/ref=mp_s_a_1_4?crid=37N6YT9M54IXX&keywords=deoxit&qid=1688727349&sprefix=deox%2Caps%2C105&sr=8-4) first. 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The board on top is the audio board, the bottom board is the everything else.\n \n There is a short or poor connection somewhere in this 96 pin DIN, press-fit connector.\n \n I have OEM replacements, and would like to install new ones, but really have no idea how to do it properly (if you can even do it properly). My first thought was to do the following:\n \n - Physically cut the pressfit connection to remove the plastic housings\n - individually remove each cut pin from the PCB\n - 3D print a “frame” around the connector area to minimize PCB flex, and use an arbor press to insert the press-fit connector\n \n If anyone else has suggestions, I’m all ears! 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arcade PCB with intermittent audio. The board on top is the audio board, the bottom board is the everything else.\n \n There is a short or poor connection somewhere in this 96 pin DIN, press-fit connector.\n \n I have OEM replacements, and would like to install new ones, but really have no idea how to do it properly (if you can even do it properly). My first thought was to do the following:\n \n - Physically cut the pressfit connection to remove the plastic housings\n - individually remove each cut pin from the PCB\n - 3D print a “frame” around the connector area to minimize PCB flex, and use an arbor press to insert the press-fit connector\n \n If anyone else has suggestions, I’m all ears! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 8 +favouriteCount: 12 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1688891308 {#1995 : 2023-07-09 10:28:28.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2015 …} +votes: Doctrine\ORM\PersistentCollection {#1982 …} +reports: Doctrine\ORM\PersistentCollection {#1984 …} +favourites: Doctrine\ORM\PersistentCollection {#1983 …} +notifications: Doctrine\ORM\PersistentCollection {#1980 …} +badges: Doctrine\ORM\PersistentCollection {#2375 …} +children: [] -id: 910 -titleTs: "'connector':6 'fit':5 'press':4 'remov':3" -bodyTs: "'3d':98 '96':37 'anyon':123 'arbor':113 'arcad':7 'area':105 'around':102 'audio':11,18 'board':13,19,22 'bottom':21 'connect':33,84 'connector':43,104,121 'cut':81,93 'din':39 'ear':130 'els':26,124 'even':68 'everyth':25 'first':73 'fit':42,120 'flex':109 'follow':79 'frame':101 'hous':89 'idea':59 'individu':90 'insert':116 'instal':52 'intermitt':10 'like':50 'm':2,128 'minim':107 'new':53 'oem':46 'one':54 'pcb':8,97,108 'physic':80 'pin':38,94 'plastic':88 'poor':32 'press':41,114,119 'press-fit':40,118 'pressfit':83 'print':99 'proper':64,71 'realli':56 'remov':86,91 'repair':5 'replac':47 'short':30 'somewher':34 'suggest':126 'thought':74 'top':15 'tri':3 'use':111 'would':49" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1688752440 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/538616" +editedAt: DateTimeImmutable @1688693472 {#1985 : 2023-07-07 03:31:12.0 +02:00 } +createdAt: DateTimeImmutable @1688693440 {#1994 : 2023-07-07 03:30:40.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: null +root: null +body: "I’d try [deoxit](https://www.amazon.com/CAIG-LABORATORIES-D100L-25C-Contact-Cleaner/dp/B0000YH6F8/ref=mp_s_a_1_4?crid=37N6YT9M54IXX&keywords=deoxit&qid=1688727349&sprefix=deox%2Caps%2C105&sr=8-4) first. If that fails, one pin at a time is a lot of work but doable" +lang: "en" +isAdult: false +favouriteCount: 3 +score: 0 +lastActive: DateTime @1688753273 {#2101 : 2023-07-07 20:07:53.0 +02:00 } +ip: null +tags: null +mentions: [ "@plasticmanufacturing@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#2191 …} +nested: Doctrine\ORM\PersistentCollection {#2329 …} +votes: Doctrine\ORM\PersistentCollection {#2324 …} +reports: Doctrine\ORM\PersistentCollection {#2334 …} +favourites: Doctrine\ORM\PersistentCollection {#2045 …} +notifications: Doctrine\ORM\PersistentCollection {#2056 …} -id: 8880 -bodyTs: "'/caig-laboratories-d100l-25c-contact-cleaner/dp/b0000yh6f8/ref=mp_s_a_1_4?crid=37n6yt9m54ixx&keywords=deoxit&qid=1688727349&sprefix=deox%2caps%2c105&sr=8-4)':7 'd':2 'deoxit':4 'doabl':23 'fail':11 'first':8 'lot':19 'one':12 'pin':13 'time':16 'tri':3 'work':21 'www.amazon.com':6 'www.amazon.com/caig-laboratories-d100l-25c-contact-cleaner/dp/b0000yh6f8/ref=mp_s_a_1_4?crid=37n6yt9m54ixx&keywords=deoxit&qid=1688727349&sprefix=deox%2caps%2c105&sr=8-4)':5" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/728922" +editedAt: null +createdAt: DateTimeImmutable @1688727526 {#2331 : 2023-07-07 12:58:46.0 +02:00 } } -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} } |
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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +root: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +body: "Thanks for taking a look! SG is set to 50Ohm output, cable is 50Ohm, terminated “through” 50Ohm at scope end. Also, SG output looks normal on a different scope (same cable/terminator arrangement). Not sure what else I could do to match the impedance here." +lang: "en" +isAdult: false +favouriteCount: 1 +score: 0 +lastActive: DateTime @1697203025 {#2041 : 2023-10-13 15:17:05.0 +02:00 } +ip: null +tags: null +mentions: [ "@andreyk0@discuss.tchncs.de" "@irdc@derp.foo" ] +children: Doctrine\ORM\PersistentCollection {#2293 …} +nested: Doctrine\ORM\PersistentCollection {#2297 …} +votes: Doctrine\ORM\PersistentCollection {#2108 …} +reports: Doctrine\ORM\PersistentCollection {#2128 …} +favourites: Doctrine\ORM\PersistentCollection {#2213 …} +notifications: Doctrine\ORM\PersistentCollection {#2311 …} -id: 45502 -bodyTs: "'50ohm':10,14,17 'also':21 'arrang':32 'cabl':12 'cable/terminator':31 'could':38 'differ':28 'els':36 'end':20 'imped':43 'look':5,24 'match':41 'normal':25 'output':11,23 'scope':19,29 'set':8 'sg':6,22 'sure':34 'take':3 'termin':15 'thank':1" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/3910089" +editedAt: null +createdAt: DateTimeImmutable @1697203025 {#2100 : 2023-10-13 15:17:05.0 +02:00 } } "showNested" => false "dateAsUrl" => true "showMagazineName" => true "showEntryTitle" => true ] |
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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +root: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +body: "Thanks for taking a look! SG is set to 50Ohm output, cable is 50Ohm, terminated “through” 50Ohm at scope end. Also, SG output looks normal on a different scope (same cable/terminator arrangement). Not sure what else I could do to match the impedance here." +lang: "en" +isAdult: false +favouriteCount: 1 +score: 0 +lastActive: DateTime @1697203025 {#2041 : 2023-10-13 15:17:05.0 +02:00 } +ip: null +tags: null +mentions: [ "@andreyk0@discuss.tchncs.de" "@irdc@derp.foo" ] +children: Doctrine\ORM\PersistentCollection {#2293 …} +nested: Doctrine\ORM\PersistentCollection {#2297 …} +votes: Doctrine\ORM\PersistentCollection {#2108 …} +reports: Doctrine\ORM\PersistentCollection {#2128 …} +favourites: Doctrine\ORM\PersistentCollection {#2213 …} +notifications: Doctrine\ORM\PersistentCollection {#2311 …} -id: 45502 -bodyTs: "'50ohm':10,14,17 'also':21 'arrang':32 'cabl':12 'cable/terminator':31 'could':38 'differ':28 'els':36 'end':20 'imped':43 'look':5,24 'match':41 'normal':25 'output':11,23 'scope':19,29 'set':8 'sg':6,22 'sure':34 'take':3 'termin':15 'thank':1" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/3910089" +editedAt: null +createdAt: DateTimeImmutable @1697203025 {#2100 : 2023-10-13 15:17:05.0 +02:00 } } +showMagazineName: true +showEntryTitle: true +showNested: false +level: 1 +canSeeTrash: false +dateAsUrl: true -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} -authorizationChecker: Symfony\Component\Security\Core\Authorization\AuthorizationChecker {#931 …} } |
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| user_inline | App\Twig\Components\UserInlineComponent | 16.0 MiB | 0.14 ms | |
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| date | App\Twig\Components\DateComponent | 16.0 MiB | 0.13 ms | |
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| Component | App\Twig\Components\DateComponent {#3447 +date: DateTimeImmutable @1697203025 {#2100 : 2023-10-13 15:17:05.0 +02:00 } } |
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| date_edited | App\Twig\Components\DateEditedComponent | 16.0 MiB | 0.09 ms | |
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| magazine_inline | App\Twig\Components\MagazineInlineComponent | 16.0 MiB | 0.12 ms | |
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| entry_inline | App\Twig\Components\EntryInlineComponent | 16.0 MiB | 0.16 ms | |
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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } ] |
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| Component | App\Twig\Components\EntryInlineComponent {#3610 +entry: App\Entity\Entry {#1526 +user: App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: 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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } } |
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| user_avatar | App\Twig\Components\UserAvatarComponent | 16.0 MiB | 0.25 ms | |
|---|---|---|---|---|
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| Attributes | [] |
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| Component | App\Twig\Components\UserAvatarComponent {#3665 +width: 40 +height: 40 +user: App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "andreyk0" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1697995667 {#276 : 2023-10-22 19:27:47.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } } +asLink: true } |
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| vote | App\Twig\Components\VoteComponent | 16.0 MiB | 10.82 ms | |
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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +root: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +body: "Thanks for taking a look! SG is set to 50Ohm output, cable is 50Ohm, terminated “through” 50Ohm at scope end. Also, SG output looks normal on a different scope (same cable/terminator arrangement). Not sure what else I could do to match the impedance here." +lang: "en" +isAdult: false +favouriteCount: 1 +score: 0 +lastActive: DateTime @1697203025 {#2041 : 2023-10-13 15:17:05.0 +02:00 } +ip: null +tags: null +mentions: [ "@andreyk0@discuss.tchncs.de" "@irdc@derp.foo" ] +children: Doctrine\ORM\PersistentCollection {#2293 …} +nested: Doctrine\ORM\PersistentCollection {#2297 …} +votes: Doctrine\ORM\PersistentCollection {#2108 …} +reports: Doctrine\ORM\PersistentCollection {#2128 …} +favourites: Doctrine\ORM\PersistentCollection {#2213 …} +notifications: Doctrine\ORM\PersistentCollection {#2311 …} -id: 45502 -bodyTs: "'50ohm':10,14,17 'also':21 'arrang':32 'cabl':12 'cable/terminator':31 'could':38 'differ':28 'els':36 'end':20 'imped':43 'look':5,24 'match':41 'normal':25 'output':11,23 'scope':19,29 'set':8 'sg':6,22 'sure':34 'take':3 'termin':15 'thank':1" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/3910089" +editedAt: null +createdAt: DateTimeImmutable @1697203025 {#2100 : 2023-10-13 15:17:05.0 +02:00 } } ] |
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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +root: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +body: "Thanks for taking a look! SG is set to 50Ohm output, cable is 50Ohm, terminated “through” 50Ohm at scope end. Also, SG output looks normal on a different scope (same cable/terminator arrangement). Not sure what else I could do to match the impedance here." +lang: "en" +isAdult: false +favouriteCount: 1 +score: 0 +lastActive: DateTime @1697203025 {#2041 : 2023-10-13 15:17:05.0 +02:00 } +ip: null +tags: null +mentions: [ "@andreyk0@discuss.tchncs.de" "@irdc@derp.foo" ] +children: Doctrine\ORM\PersistentCollection {#2293 …} +nested: Doctrine\ORM\PersistentCollection {#2297 …} +votes: Doctrine\ORM\PersistentCollection {#2108 …} +reports: Doctrine\ORM\PersistentCollection {#2128 …} +favourites: Doctrine\ORM\PersistentCollection {#2213 …} +notifications: Doctrine\ORM\PersistentCollection {#2311 …} -id: 45502 -bodyTs: "'50ohm':10,14,17 'also':21 'arrang':32 'cabl':12 'cable/terminator':31 'could':38 'differ':28 'els':36 'end':20 'imped':43 'look':5,24 'match':41 'normal':25 'output':11,23 'scope':19,29 'set':8 'sg':6,22 'sure':34 'take':3 'termin':15 'thank':1" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/3910089" +editedAt: null +createdAt: DateTimeImmutable @1697203025 {#2100 : 2023-10-13 15:17:05.0 +02:00 } } +formDest: "entry_comment" +showDownvote: true -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} } |
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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +root: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +body: "Thanks for taking a look! SG is set to 50Ohm output, cable is 50Ohm, terminated “through” 50Ohm at scope end. Also, SG output looks normal on a different scope (same cable/terminator arrangement). Not sure what else I could do to match the impedance here." +lang: "en" +isAdult: false +favouriteCount: 1 +score: 0 +lastActive: DateTime @1697203025 {#2041 : 2023-10-13 15:17:05.0 +02:00 } +ip: null +tags: null +mentions: [ "@andreyk0@discuss.tchncs.de" "@irdc@derp.foo" ] +children: Doctrine\ORM\PersistentCollection {#2293 …} +nested: Doctrine\ORM\PersistentCollection {#2297 …} +votes: Doctrine\ORM\PersistentCollection {#2108 …} +reports: Doctrine\ORM\PersistentCollection {#2128 …} +favourites: Doctrine\ORM\PersistentCollection {#2213 …} +notifications: Doctrine\ORM\PersistentCollection {#2311 …} -id: 45502 -bodyTs: "'50ohm':10,14,17 'also':21 'arrang':32 'cabl':12 'cable/terminator':31 'could':38 'differ':28 'els':36 'end':20 'imped':43 'look':5,24 'match':41 'normal':25 'output':11,23 'scope':19,29 'set':8 'sg':6,22 'sure':34 'take':3 'termin':15 'thank':1" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/3910089" +editedAt: null +createdAt: DateTimeImmutable @1697203025 {#2100 : 2023-10-13 15:17:05.0 +02:00 } } ] |
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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +root: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +body: "Thanks for taking a look! SG is set to 50Ohm output, cable is 50Ohm, terminated “through” 50Ohm at scope end. Also, SG output looks normal on a different scope (same cable/terminator arrangement). Not sure what else I could do to match the impedance here." +lang: "en" +isAdult: false +favouriteCount: 1 +score: 0 +lastActive: DateTime @1697203025 {#2041 : 2023-10-13 15:17:05.0 +02:00 } +ip: null +tags: null +mentions: [ "@andreyk0@discuss.tchncs.de" "@irdc@derp.foo" ] +children: Doctrine\ORM\PersistentCollection {#2293 …} +nested: Doctrine\ORM\PersistentCollection {#2297 …} +votes: Doctrine\ORM\PersistentCollection {#2108 …} +reports: Doctrine\ORM\PersistentCollection {#2128 …} +favourites: Doctrine\ORM\PersistentCollection {#2213 …} +notifications: Doctrine\ORM\PersistentCollection {#2311 …} -id: 45502 -bodyTs: "'50ohm':10,14,17 'also':21 'arrang':32 'cabl':12 'cable/terminator':31 'could':38 'differ':28 'els':36 'end':20 'imped':43 'look':5,24 'match':41 'normal':25 'output':11,23 'scope':19,29 'set':8 'sg':6,22 'sure':34 'take':3 'termin':15 'thank':1" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/3910089" +editedAt: null +createdAt: DateTimeImmutable @1697203025 {#2100 : 2023-10-13 15:17:05.0 +02:00 } } -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} } |
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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#2094 …} +root: Proxies\__CG__\App\Entity\EntryComment {#2094 …} +body: "Thanks but unfortunately this is not a probe cal problem. Note that the issue is seen even in a 50Ohm environment, no probes." +lang: "en" +isAdult: false +favouriteCount: 0 +score: 0 +lastActive: DateTime @1697995662 {#2042 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +tags: null +mentions: [ "@andreyk0@discuss.tchncs.de" "@Saigonauticon@voltage.vn" ] +children: Doctrine\ORM\PersistentCollection {#2241 …} +nested: Doctrine\ORM\PersistentCollection {#2130 …} +votes: Doctrine\ORM\PersistentCollection {#2131 …} +reports: Doctrine\ORM\PersistentCollection {#2138 …} +favourites: Doctrine\ORM\PersistentCollection {#2345 …} +notifications: Doctrine\ORM\PersistentCollection {#2348 …} -id: 65271 -bodyTs: "'50ohm':20 'cal':9 'environ':21 'even':17 'issu':14 'note':11 'probe':8,23 'problem':10 'seen':16 'thank':1 'unfortun':3" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4175143" +editedAt: null +createdAt: DateTimeImmutable @1697995662 {#2071 : 2023-10-22 19:27:42.0 +02:00 } } "showNested" => false "dateAsUrl" => true "showMagazineName" => true "showEntryTitle" => true ] |
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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! 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| Component | App\Twig\Components\UserInlineComponent {#4085 +user: App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "andreyk0" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1697995667 {#276 : 2023-10-22 19:27:47.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } } +showAvatar: false } |
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| date | App\Twig\Components\DateComponent | 16.0 MiB | 0.14 ms | |
|---|---|---|---|---|
| Input props | [ "date" => DateTimeImmutable @1697995662 {#2071 : 2023-10-22 19:27:42.0 +02:00 } ] |
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| Attributes | [] |
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| Component | App\Twig\Components\DateComponent {#4141 +date: DateTimeImmutable @1697995662 {#2071 : 2023-10-22 19:27:42.0 +02:00 } } |
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| date_edited | App\Twig\Components\DateEditedComponent | 16.0 MiB | 0.25 ms | |
|---|---|---|---|---|
| Input props | [ "createdAt" => DateTimeImmutable @1697995662 {#2071 : 2023-10-22 19:27:42.0 +02:00 } "editedAt" => null ] |
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| Attributes | [] |
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| Component | App\Twig\Components\DateEditedComponent {#4195 +createdAt: DateTimeImmutable @1697995662 {#2071 : 2023-10-22 19:27:42.0 +02:00 } +editedAt: null } |
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| magazine_inline | App\Twig\Components\MagazineInlineComponent | 16.0 MiB | 0.27 ms | |
|---|---|---|---|---|
| Input props | [ "magazine" => Proxies\__CG__\App\Entity\Magazine {#1730 +icon: Proxies\__CG__\App\Entity\Image {#2540 …} +name: "askelectronics@discuss.tchncs.de" +title: "askelectronics" +description: """ **For questions about component-level electronic circuits, tools and equipment.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: Be safe.\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 154 +entryCommentCount: 1230 +postCount: 1 +postCommentCount: 4 +isAdult: false +customCss: null +lastActive: DateTime @1729413608 {#2537 : 2024-10-20 10:40:08.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2541 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2543 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2545 …} +entries: Doctrine\ORM\PersistentCollection {#2547 …} +posts: Doctrine\ORM\PersistentCollection {#2549 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2551 …} +bans: Doctrine\ORM\PersistentCollection {#2557 …} +reports: Doctrine\ORM\PersistentCollection {#2565 …} +badges: Doctrine\ORM\PersistentCollection {#2578 …} +logs: Doctrine\ORM\PersistentCollection {#2588 …} +awards: Doctrine\ORM\PersistentCollection {#2570 …} +categories: Doctrine\ORM\PersistentCollection {#2594 …} -id: 11 +apId: "askelectronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/askelectronics" +apPublicUrl: "https://discuss.tchncs.de/c/askelectronics" +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } ] |
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| Attributes | [] |
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| Component | App\Twig\Components\MagazineInlineComponent {#4249 +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 +icon: Proxies\__CG__\App\Entity\Image {#2540 …} +name: "askelectronics@discuss.tchncs.de" +title: "askelectronics" +description: """ **For questions about component-level electronic circuits, tools and equipment.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: Be safe.\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 154 +entryCommentCount: 1230 +postCount: 1 +postCommentCount: 4 +isAdult: false +customCss: null +lastActive: DateTime @1729413608 {#2537 : 2024-10-20 10:40:08.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2541 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2543 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2545 …} +entries: Doctrine\ORM\PersistentCollection {#2547 …} +posts: Doctrine\ORM\PersistentCollection {#2549 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2551 …} +bans: Doctrine\ORM\PersistentCollection {#2557 …} +reports: Doctrine\ORM\PersistentCollection {#2565 …} +badges: Doctrine\ORM\PersistentCollection {#2578 …} +logs: Doctrine\ORM\PersistentCollection {#2588 …} +awards: Doctrine\ORM\PersistentCollection {#2570 …} +categories: Doctrine\ORM\PersistentCollection {#2594 …} -id: 11 +apId: "askelectronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/askelectronics" +apPublicUrl: "https://discuss.tchncs.de/c/askelectronics" +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } +showTitle: true +fullName: false +stretchedLink: false +showAvatar: false } |
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| entry_inline | App\Twig\Components\EntryInlineComponent | 16.0 MiB | 0.15 ms | |
|---|---|---|---|---|
| Input props | [ "entry" => App\Entity\Entry {#1526 +user: App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" 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+apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } +image: null +domain: Proxies\__CG__\App\Entity\Domain {#1691 …} +slug: "Siglent-SDS1104XE-slanted-square-wave" +title: "Siglent SDS1104XE: slanted square wave" +url: "https://imgur.com/a/T6tM0HB" +body: """ Hi!\n \n I’ve asked Siglent support but after a couple of responses the thread went cold. Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } ] |
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| Attributes | [] |
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| Component | App\Twig\Components\EntryInlineComponent {#4304 +entry: App\Entity\Entry {#1526 +user: App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: 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"https://discuss.tchncs.de/c/askelectronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } +image: null +domain: Proxies\__CG__\App\Entity\Domain {#1691 …} +slug: "Siglent-SDS1104XE-slanted-square-wave" +title: "Siglent SDS1104XE: slanted square wave" +url: "https://imgur.com/a/T6tM0HB" +body: """ Hi!\n \n I’ve asked Siglent support but after a couple of responses the thread went cold. Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } } |
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| user_avatar | App\Twig\Components\UserAvatarComponent | 16.0 MiB | 0.15 ms | |
|---|---|---|---|---|
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| vote | App\Twig\Components\VoteComponent | 16.0 MiB | 0.40 ms | |
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"https://discuss.tchncs.de/c/askelectronics" +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } +image: null +domain: Proxies\__CG__\App\Entity\Domain {#1691 …} +slug: "Siglent-SDS1104XE-slanted-square-wave" +title: "Siglent SDS1104XE: slanted square wave" +url: "https://imgur.com/a/T6tM0HB" +body: """ Hi!\n \n I’ve asked Siglent support but after a couple of responses the thread went cold. Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#2094 …} +root: Proxies\__CG__\App\Entity\EntryComment {#2094 …} +body: "Thanks but unfortunately this is not a probe cal problem. Note that the issue is seen even in a 50Ohm environment, no probes." +lang: "en" +isAdult: false +favouriteCount: 0 +score: 0 +lastActive: DateTime @1697995662 {#2042 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +tags: null +mentions: [ "@andreyk0@discuss.tchncs.de" "@Saigonauticon@voltage.vn" ] +children: Doctrine\ORM\PersistentCollection {#2241 …} +nested: Doctrine\ORM\PersistentCollection {#2130 …} +votes: Doctrine\ORM\PersistentCollection {#2131 …} +reports: Doctrine\ORM\PersistentCollection {#2138 …} +favourites: Doctrine\ORM\PersistentCollection {#2345 …} +notifications: Doctrine\ORM\PersistentCollection {#2348 …} -id: 65271 -bodyTs: "'50ohm':20 'cal':9 'environ':21 'even':17 'issu':14 'note':11 'probe':8,23 'problem':10 'seen':16 'thank':1 'unfortun':3" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4175143" +editedAt: null +createdAt: DateTimeImmutable @1697995662 {#2071 : 2023-10-22 19:27:42.0 +02:00 } } ] |
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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! 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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#2094 …} +root: Proxies\__CG__\App\Entity\EntryComment {#2094 …} +body: "Thanks but unfortunately this is not a probe cal problem. Note that the issue is seen even in a 50Ohm environment, no probes." +lang: "en" +isAdult: false +favouriteCount: 0 +score: 0 +lastActive: DateTime @1697995662 {#2042 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +tags: null +mentions: [ "@andreyk0@discuss.tchncs.de" "@Saigonauticon@voltage.vn" ] +children: Doctrine\ORM\PersistentCollection {#2241 …} +nested: Doctrine\ORM\PersistentCollection {#2130 …} +votes: Doctrine\ORM\PersistentCollection {#2131 …} +reports: Doctrine\ORM\PersistentCollection {#2138 …} +favourites: Doctrine\ORM\PersistentCollection {#2345 …} +notifications: Doctrine\ORM\PersistentCollection {#2348 …} -id: 65271 -bodyTs: "'50ohm':20 'cal':9 'environ':21 'even':17 'issu':14 'note':11 'probe':8,23 'problem':10 'seen':16 'thank':1 'unfortun':3" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4175143" +editedAt: null +createdAt: DateTimeImmutable @1697995662 {#2071 : 2023-10-22 19:27:42.0 +02:00 } } -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} } |
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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#2291 …} +root: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +body: "Thanks! I tried but I don’t see the effect with noise gen, maybe my measurement is not quite right. Simply punching in a couple of frequencies (60Hz and 200Hz) that I’ve already seen differ in amplitude with the Measure function also has different peak amplitudes in FFT output. Since the frequencies are so low I’ve verified stability of siggen amplitude output with an AC voltmeter and it’s stable within 50uV or so, nowhere near the diff in magnitude measured by the scope. Hmm…" +lang: "en" +isAdult: false +favouriteCount: 0 +score: 0 +lastActive: DateTime @1697239039 {#2302 : 2023-10-14 01:17:19.0 +02:00 } +ip: null +tags: null +mentions: [ "@andreyk0@discuss.tchncs.de" "@irdc@derp.foo" "@OmnipotentEntity@beehaw.org" ] +children: Doctrine\ORM\PersistentCollection {#2299 …} +nested: Doctrine\ORM\PersistentCollection {#2189 …} +votes: Doctrine\ORM\PersistentCollection {#2192 …} +reports: Doctrine\ORM\PersistentCollection {#2216 …} +favourites: Doctrine\ORM\PersistentCollection {#2225 …} +notifications: Doctrine\ORM\PersistentCollection {#2214 …} -id: 47256 -bodyTs: "'200hz':30 '50uv':74 '60hz':28 'ac':67 'alreadi':34 'also':43 'amplitud':38,47,63 'coupl':25 'diff':80 'differ':36,45 'effect':10 'fft':49 'frequenc':27,53 'function':42 'gen':13 'hmm':87 'low':56 'magnitud':82 'mayb':14 'measur':16,41,83 'near':78 'nois':12 'nowher':77 'output':50,64 'peak':46 'punch':22 'quit':19 'right':20 'scope':86 'see':8 'seen':35 'siggen':62 'simpli':21 'sinc':51 'stabil':60 'stabl':72 'thank':1 'tri':3 've':33,58 'verifi':59 'voltmet':68 'within':73" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/3924966" +editedAt: null +createdAt: DateTimeImmutable @1697239039 {#2309 : 2023-10-14 01:17:19.0 +02:00 } } "showNested" => false "dateAsUrl" => true "showMagazineName" => true "showEntryTitle" => true ] |
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"https://discuss.tchncs.de/c/askelectronics" +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } +image: null +domain: Proxies\__CG__\App\Entity\Domain {#1691 …} +slug: "Siglent-SDS1104XE-slanted-square-wave" +title: "Siglent SDS1104XE: slanted square wave" +url: "https://imgur.com/a/T6tM0HB" +body: """ Hi!\n \n I’ve asked Siglent support but after a couple of responses the thread went cold. Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#2291 …} +root: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +body: "Thanks! I tried but I don’t see the effect with noise gen, maybe my measurement is not quite right. Simply punching in a couple of frequencies (60Hz and 200Hz) that I’ve already seen differ in amplitude with the Measure function also has different peak amplitudes in FFT output. Since the frequencies are so low I’ve verified stability of siggen amplitude output with an AC voltmeter and it’s stable within 50uV or so, nowhere near the diff in magnitude measured by the scope. 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| user_inline | App\Twig\Components\UserInlineComponent | 16.0 MiB | 0.22 ms | |
|---|---|---|---|---|
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| Component | App\Twig\Components\UserInlineComponent {#4779 +user: App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "andreyk0" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1697995667 {#276 : 2023-10-22 19:27:47.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } } +showAvatar: false } |
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| date | App\Twig\Components\DateComponent | 16.0 MiB | 0.13 ms | |
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| Input props | [ "date" => DateTimeImmutable @1697239039 {#2309 : 2023-10-14 01:17:19.0 +02:00 } ] |
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| Component | App\Twig\Components\DateComponent {#4835 +date: DateTimeImmutable @1697239039 {#2309 : 2023-10-14 01:17:19.0 +02:00 } } |
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| date_edited | App\Twig\Components\DateEditedComponent | 16.0 MiB | 0.09 ms | |
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| Input props | [ "createdAt" => DateTimeImmutable @1697239039 {#2309 : 2023-10-14 01:17:19.0 +02:00 } "editedAt" => null ] |
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| Component | App\Twig\Components\DateEditedComponent {#4889 +createdAt: DateTimeImmutable @1697239039 {#2309 : 2023-10-14 01:17:19.0 +02:00 } +editedAt: null } |
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| magazine_inline | App\Twig\Components\MagazineInlineComponent | 16.0 MiB | 0.12 ms | |
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| entry_inline | App\Twig\Components\EntryInlineComponent | 16.0 MiB | 0.13 ms | |
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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! 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| user_avatar | App\Twig\Components\UserAvatarComponent | 16.0 MiB | 0.13 ms | |
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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#2291 …} +root: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +body: "Thanks! I tried but I don’t see the effect with noise gen, maybe my measurement is not quite right. Simply punching in a couple of frequencies (60Hz and 200Hz) that I’ve already seen differ in amplitude with the Measure function also has different peak amplitudes in FFT output. Since the frequencies are so low I’ve verified stability of siggen amplitude output with an AC voltmeter and it’s stable within 50uV or so, nowhere near the diff in magnitude measured by the scope. 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1230 +postCount: 1 +postCommentCount: 4 +isAdult: false +customCss: null +lastActive: DateTime @1729413608 {#2537 : 2024-10-20 10:40:08.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2541 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2543 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2545 …} +entries: Doctrine\ORM\PersistentCollection {#2547 …} +posts: Doctrine\ORM\PersistentCollection {#2549 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2551 …} +bans: Doctrine\ORM\PersistentCollection {#2557 …} +reports: Doctrine\ORM\PersistentCollection {#2565 …} +badges: Doctrine\ORM\PersistentCollection {#2578 …} +logs: Doctrine\ORM\PersistentCollection {#2588 …} +awards: Doctrine\ORM\PersistentCollection {#2570 …} +categories: Doctrine\ORM\PersistentCollection {#2594 …} -id: 11 +apId: "askelectronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/askelectronics" +apPublicUrl: 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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#2291 …} +root: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +body: "Thanks! I tried but I don’t see the effect with noise gen, maybe my measurement is not quite right. Simply punching in a couple of frequencies (60Hz and 200Hz) that I’ve already seen differ in amplitude with the Measure function also has different peak amplitudes in FFT output. Since the frequencies are so low I’ve verified stability of siggen amplitude output with an AC voltmeter and it’s stable within 50uV or so, nowhere near the diff in magnitude measured by the scope. 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Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! 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"https://discuss.tchncs.de/c/askelectronics" +apPublicUrl: "https://discuss.tchncs.de/c/askelectronics" +apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "askelectronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727247714 {#2538 : 2024-09-25 09:01:54.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687144409 {#2539 : 2023-06-19 05:13:29.0 +02:00 } +__isInitialized__: true …2 } +image: null +domain: Proxies\__CG__\App\Entity\Domain {#1691 …} +slug: "Siglent-SDS1104XE-slanted-square-wave" +title: "Siglent SDS1104XE: slanted square wave" +url: "https://imgur.com/a/T6tM0HB" +body: """ Hi!\n \n I’ve asked Siglent support but after a couple of responses the thread went cold. Maybe I’m being dumb but I’ve noticed that there’s a frequency (low, around 100Hz) where scope response changes a bit. Below and above it square input looks square. Right about it square input looks slanted.\n \n I tried to do a very slow “sweep” and there’s small but visible change in the envelope. So, e.g. with a constant 600mV p2p input lower frequencies measure exactly that while higher ones measure 612mV, so ~2% diff.\n \n Terminated 50Ohm cables (not that it matters at such a low freq) to be sure. Latest firmware, after full self-cal. Siggen itself seems allright, I have an ancient Tek scope and the siggen output looks Ok there with same input/same cables. Scope seems happy and fully functional otherwise, few years old though, out of warranty.\n \n Has anyone else seen anything like that? Is this a normal behavior within the expected margin of error?\n \n Thanks! """ +type: "link" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 6 +favouriteCount: 4 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1697995662 {#1415 : 2023-10-22 19:27:42.0 +02:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#1692 …} +votes: Doctrine\ORM\PersistentCollection {#1705 …} +reports: Doctrine\ORM\PersistentCollection {#1611 …} +favourites: Doctrine\ORM\PersistentCollection {#1739 …} +notifications: Doctrine\ORM\PersistentCollection {#1718 …} +badges: Doctrine\ORM\PersistentCollection {#2461 …} +children: [] -id: 4958 -titleTs: "'sds1104xe':2 'siglent':1 'slant':3 'squar':4 'wave':5" -bodyTs: "'100hz':33 '2':92 '50ohm':95 '600mv':78 '612mv':90 'allright':119 'ancient':123 'anyon':152 'anyth':155 'around':32 'ask':4 'behavior':162 'bit':39 'cabl':96,136 'cal':115 'chang':37,69 'cold':16 'constant':77 'coupl':10 'diff':93 'dumb':21 'e.g':74 'els':153 'envelop':72 'error':168 'exact':84 'expect':165 'firmwar':110 'freq':105 'frequenc':30,82 'full':112 'fulli':141 'function':142 'happi':139 'hi':1 'higher':87 'input':45,52,80 'input/same':135 'latest':109 'like':156 'look':46,53,130 'low':31,104 'lower':81 'm':19 'margin':166 'matter':100 'mayb':17 'measur':83,89 'normal':161 'notic':25 'ok':131 'old':146 'one':88 'otherwis':143 'output':129 'p2p':79 'respons':12,36 'right':48 'scope':35,125,137 'seem':118,138 'seen':154 'self':114 'self-cal':113 'siggen':116,128 'siglent':5 'slant':54 'slow':61 'small':66 'squar':44,47,51 'support':6 'sure':108 'sweep':62 'tek':124 'termin':94 'thank':169 'though':147 'thread':14 'tri':56 've':3,24 'visibl':68 'warranti':150 'went':15 'within':163 'year':145" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1697239545 +visibility: "visible " +apId: "https://discuss.tchncs.de/post/4667130" +editedAt: DateTimeImmutable @1697201697 {#1641 : 2023-10-13 14:54:57.0 +02:00 } +createdAt: DateTimeImmutable @1697201545 {#1442 : 2023-10-13 14:52:25.0 +02:00 } } +magazine: Proxies\__CG__\App\Entity\Magazine {#1730 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#2291 …} +root: Proxies\__CG__\App\Entity\EntryComment {#2119 …} +body: "Thanks! I tried but I don’t see the effect with noise gen, maybe my measurement is not quite right. Simply punching in a couple of frequencies (60Hz and 200Hz) that I’ve already seen differ in amplitude with the Measure function also has different peak amplitudes in FFT output. Since the frequencies are so low I’ve verified stability of siggen amplitude output with an AC voltmeter and it’s stable within 50uV or so, nowhere near the diff in magnitude measured by the scope. Hmm…" +lang: "en" +isAdult: false +favouriteCount: 0 +score: 0 +lastActive: DateTime @1697239039 {#2302 : 2023-10-14 01:17:19.0 +02:00 } +ip: null +tags: null +mentions: [ "@andreyk0@discuss.tchncs.de" "@irdc@derp.foo" "@OmnipotentEntity@beehaw.org" ] +children: Doctrine\ORM\PersistentCollection {#2299 …} +nested: Doctrine\ORM\PersistentCollection {#2189 …} +votes: Doctrine\ORM\PersistentCollection {#2192 …} +reports: Doctrine\ORM\PersistentCollection {#2216 …} +favourites: Doctrine\ORM\PersistentCollection {#2225 …} +notifications: Doctrine\ORM\PersistentCollection {#2214 …} -id: 47256 -bodyTs: "'200hz':30 '50uv':74 '60hz':28 'ac':67 'alreadi':34 'also':43 'amplitud':38,47,63 'coupl':25 'diff':80 'differ':36,45 'effect':10 'fft':49 'frequenc':27,53 'function':42 'gen':13 'hmm':87 'low':56 'magnitud':82 'mayb':14 'measur':16,41,83 'near':78 'nois':12 'nowher':77 'output':50,64 'peak':46 'punch':22 'quit':19 'right':20 'scope':86 'see':8 'seen':35 'siggen':62 'simpli':21 'sinc':51 'stabil':60 'stabl':72 'thank':1 'tri':3 've':33,58 'verifi':59 'voltmet':68 'within':73" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/3924966" +editedAt: null +createdAt: DateTimeImmutable @1697239039 {#2309 : 2023-10-14 01:17:19.0 +02:00 } } -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} } |
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| settings_row_enum | App\Twig\Components\SettingsRowEnumComponent | 16.0 MiB | 0.22 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Sidebar position" "settingsKey" => "KBIN_GENERAL_SIDEBAR_POSITION" "values" => [ [ "name" => "Left" "value" => "LEFT" ] [ "name" => "Right" "value" => "RIGHT" ] ] "defaultValue" => "RIGHT" ] |
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| Attributes | [] |
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| Component | App\Twig\Components\SettingsRowEnumComponent {#5485 +label: "Sidebar position" +help: "" +settingsKey: "KBIN_GENERAL_SIDEBAR_POSITION" +values: [ [ "name" => "Left" "value" => "LEFT" ] [ "name" => "Right" "value" => "RIGHT" ] ] +defaultValue: "RIGHT" +reloadRequired: true } |
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| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.18 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Dynamic lists" "settingsKey" => "KBIN_GENERAL_DYNAMIC_LISTS" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#5539 +label: "Dynamic lists" +help: "" +settingsKey: "KBIN_GENERAL_DYNAMIC_LISTS" +defaultValue: false +reloadRequired: true } |
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| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.12 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Rounded edges" "settingsKey" => "KBIN_GENERAL_ROUNDED_EDGES" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#5604 +label: "Rounded edges" +help: "" +settingsKey: "KBIN_GENERAL_ROUNDED_EDGES" +defaultValue: false +reloadRequired: true } |
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| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.18 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Infinite scrolling" "help" => "Automatically load more content when you reach the bottom of the page." "settingsKey" => "KBIN_GENERAL_INFINITE_SCROLL" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#5660 +label: "Infinite scrolling" +help: "Automatically load more content when you reach the bottom of the page." +settingsKey: "KBIN_GENERAL_INFINITE_SCROLL" +defaultValue: false +reloadRequired: true } |
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| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.13 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Sticky navbar" "help" => "The navbar will stick to the top of the page when you scroll down." "settingsKey" => "KBIN_GENERAL_FIXED_NAVBAR" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#5719 +label: "Sticky navbar" +help: "The navbar will stick to the top of the page when you scroll down." +settingsKey: "KBIN_GENERAL_FIXED_NAVBAR" +defaultValue: false +reloadRequired: true } |
|||
| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.18 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Show top bar" "settingsKey" => "KBIN_GENERAL_TOPBAR" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#5775 +label: "Show top bar" +help: "" +settingsKey: "KBIN_GENERAL_TOPBAR" +defaultValue: false +reloadRequired: true } |
|||
| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.16 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Turbo mode (experimental)" "settingsKey" => "KBIN_GENERAL_TURBO" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#5831 +label: "Turbo mode (experimental)" +help: "" +settingsKey: "KBIN_GENERAL_TURBO" +defaultValue: false +reloadRequired: true } |
|||
| user_settings_row_switch | App\Twig\Components\UserSettingsRowSwitchComponent | 16.0 MiB | 0.23 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Mark new comments" "settingsKey" => "KBIN_MARK_NEW_COMMENTS" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\UserSettingsRowSwitchComponent {#5889 +label: "Mark new comments" +help: "" +settingsKey: "KBIN_MARK_NEW_COMMENTS" +defaultValue: false +reloadRequired: true } |
|||
| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 4.97 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Show "Support Us" block" "settingsKey" => "KBIN_GENERAL_SUPPORT_US_BLOCK" "defaultValue" => true ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#5952 +label: "Show "Support Us" block" +help: "" +settingsKey: "KBIN_GENERAL_SUPPORT_US_BLOCK" +defaultValue: true +reloadRequired: true } |
|||
| user_settings_row_switch | App\Twig\Components\UserSettingsRowSwitchComponent | 16.0 MiB | 0.18 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Show subscribed users" "settingsKey" => "KBIN_SUB_CHANNEL_USERS" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\UserSettingsRowSwitchComponent {#6010 +label: "Show subscribed users" +help: "" +settingsKey: "KBIN_SUB_CHANNEL_USERS" +defaultValue: false +reloadRequired: true } |
|||
| user_settings_row_switch | App\Twig\Components\UserSettingsRowSwitchComponent | 16.0 MiB | 0.14 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Show subscribed magazines" "settingsKey" => "KBIN_SUB_CHANNEL_MAGAZINES" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\UserSettingsRowSwitchComponent {#6066 +label: "Show subscribed magazines" +help: "" +settingsKey: "KBIN_SUB_CHANNEL_MAGAZINES" +defaultValue: false +reloadRequired: true } |
|||
| user_settings_row_switch | App\Twig\Components\UserSettingsRowSwitchComponent | 16.0 MiB | 0.15 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Show subscribed domains" "settingsKey" => "KBIN_SUB_CHANNEL_DOMAINS" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\UserSettingsRowSwitchComponent {#6122 +label: "Show subscribed domains" +help: "" +settingsKey: "KBIN_SUB_CHANNEL_DOMAINS" +defaultValue: false +reloadRequired: true } |
|||
| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.13 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Auto media preview" "help" => "Automatically expand media previews." "settingsKey" => "KBIN_ENTRIES_SHOW_PREVIEW" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#6178 +label: "Auto media preview" +help: "Automatically expand media previews." +settingsKey: "KBIN_ENTRIES_SHOW_PREVIEW" +defaultValue: false +reloadRequired: true } |
|||
| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.14 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Compact view" "settingsKey" => "KBIN_ENTRIES_COMPACT" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#6234 +label: "Compact view" +help: "" +settingsKey: "KBIN_ENTRIES_COMPACT" +defaultValue: false +reloadRequired: true } |
|||
| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.13 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Show users’ avatars" "settingsKey" => "KBIN_ENTRIES_SHOW_USERS_AVATARS" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#6290 +label: "Show users’ avatars" +help: "" +settingsKey: "KBIN_ENTRIES_SHOW_USERS_AVATARS" +defaultValue: false +reloadRequired: true } |
|||
| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 9.03 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Show magazines’ icons" "settingsKey" => "KBIN_ENTRIES_SHOW_MAGAZINES_ICONS" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#6346 +label: "Show magazines’ icons" +help: "" +settingsKey: "KBIN_ENTRIES_SHOW_MAGAZINES_ICONS" +defaultValue: false +reloadRequired: true } |
|||
| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.17 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Show thumbnails" "settingsKey" => "KBIN_ENTRIES_SHOW_THUMBNAILS" "defaultValue" => true ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#6402 +label: "Show thumbnails" +help: "" +settingsKey: "KBIN_ENTRIES_SHOW_THUMBNAILS" +defaultValue: true +reloadRequired: true } |
|||
| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.13 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Auto media preview" "help" => "Automatically expand media previews." "settingsKey" => "KBIN_POSTS_SHOW_PREVIEW" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#6458 +label: "Auto media preview" +help: "Automatically expand media previews." +settingsKey: "KBIN_POSTS_SHOW_PREVIEW" +defaultValue: false +reloadRequired: true } |
|||
| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.13 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Show users’ avatars" "settingsKey" => "KBIN_POSTS_SHOW_USERS_AVATARS" "defaultValue" => true ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#6514 +label: "Show users’ avatars" +help: "" +settingsKey: "KBIN_POSTS_SHOW_USERS_AVATARS" +defaultValue: true +reloadRequired: true } |
|||
| settings_row_enum | App\Twig\Components\SettingsRowEnumComponent | 16.0 MiB | 0.16 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Comment reply position" "help" => "Display the comment reply form either at the top or bottom of the page. When 'infinite scroll' is enabled the position will always appear at the top." "settingsKey" => "KBIN_COMMENTS_REPLY_POSITION" "values" => [ [ "name" => "top" "value" => "TOP" ] [ "name" => "bottom" "value" => "BOTTOM" ] ] "defaultValue" => "TOP" ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowEnumComponent {#6570 +label: "Comment reply position" +help: "Display the comment reply form either at the top or bottom of the page. When 'infinite scroll' is enabled the position will always appear at the top." +settingsKey: "KBIN_COMMENTS_REPLY_POSITION" +values: [ [ "name" => "top" "value" => "TOP" ] [ "name" => "bottom" "value" => "BOTTOM" ] ] +defaultValue: "TOP" +reloadRequired: true } |
|||
| settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.13 ms | |
|---|---|---|---|---|
| Input props | [ "label" => "Show Comment Avatars" "help" => "Display/hide user avatars when viewing comments on a single thread or post." "settingsKey" => "KBIN_COMMENTS_SHOW_USER_AVATAR" "defaultValue" => true ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\SettingsRowSwitchComponent {#6628 +label: "Show Comment Avatars" +help: "Display/hide user avatars when viewing comments on a single thread or post." +settingsKey: "KBIN_COMMENTS_SHOW_USER_AVATAR" +defaultValue: true +reloadRequired: true } |
|||
| user_actions | App\Twig\Components\UserActionsComponent | 16.0 MiB | 0.50 ms | |
|---|---|---|---|---|
| Input props | [ "user" => App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "andreyk0" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1697995667 {#276 : 2023-10-22 19:27:47.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } } ] |
|||
| Attributes | [] |
|||
| Component | App\Twig\Components\UserActionsComponent {#6704 +user: App\Entity\User {#260 +avatar: null +cover: null +email: "andreyk0@discuss.tchncs.de" +username: "@andreyk0@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1697995667 {#273 : 2023-10-22 19:27:47.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#247 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#243 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#232 …} +entries: Doctrine\ORM\PersistentCollection {#190 …} +entryVotes: Doctrine\ORM\PersistentCollection {#162 …} +entryComments: Doctrine\ORM\PersistentCollection {#135 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#105 …} +posts: Doctrine\ORM\PersistentCollection {#78 …} +postVotes: Doctrine\ORM\PersistentCollection {#93 …} +postComments: Doctrine\ORM\PersistentCollection {#1858 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#2431 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1569 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1870 …} +follows: Doctrine\ORM\PersistentCollection {#1769 …} +followers: Doctrine\ORM\PersistentCollection {#1771 …} +blocks: Doctrine\ORM\PersistentCollection {#1859 …} +blockers: Doctrine\ORM\PersistentCollection {#1819 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#2486 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1817 …} +reports: Doctrine\ORM\PersistentCollection {#2399 …} +favourites: Doctrine\ORM\PersistentCollection {#1939 …} +violations: Doctrine\ORM\PersistentCollection {#2421 …} +notifications: Doctrine\ORM\PersistentCollection {#1913 …} +awards: Doctrine\ORM\PersistentCollection {#1976 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1866 …} +categories: Doctrine\ORM\PersistentCollection {#1912 …} -id: 14866 -password: "$2y$13$GXUgzWm2EbJM8q.F8P6DiOvknZlgv5uFRmh9p/PY/Di13v.NBLTBq" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1395 …} +apId: "andreyk0@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/andreyk0" +apPublicUrl: "https://discuss.tchncs.de/u/andreyk0" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "andreyk0" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1697995667 {#276 : 2023-10-22 19:27:47.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } } } |
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| date | App\Twig\Components\DateComponent | 16.0 MiB | 0.13 ms | |
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| Input props | [ "date" => DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } ] |
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| Attributes | [] |
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| Component | App\Twig\Components\DateComponent {#6765 +date: DateTimeImmutable @1688237780 {#272 : 2023-07-01 20:56:20.0 +02:00 } } |
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| related_magazines | App\Twig\Components\RelatedMagazinesComponent | 16.0 MiB | 23.76 ms | |
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| Input props | [ "magazine" => null "tag" => null ] |
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| Attributes | [] |
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| Component | App\Twig\Components\RelatedMagazinesComponent {#6852 +limit: 4 +tag: null +magazine: null +type: "random" +title: "random_magazines" +refreshedRandom: false -repository: App\Repository\MagazineRepository {#1848 …} -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} -twig: Twig\Environment {#1252 …} -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} } |
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| active_users | App\Twig\Components\ActiveUsersComponent | 16.0 MiB | 0.81 ms | |
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| Input props | [ "magazine" => null ] |
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| Attributes | [] |
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| Component | App\Twig\Components\ActiveUsersComponent {#1636 +magazine: null -userRepository: App\Repository\UserRepository {#603 …} -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} -twig: Twig\Environment {#1252 …} -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} } |
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| related_categories | App\Twig\Components\RelatedCategoriesComponent | 16.0 MiB | 4.99 ms | |
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| Input props | [ "magazine" => null "tag" => null ] |
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| Attributes | [] |
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| Component | App\Twig\Components\RelatedCategoriesComponent {#3435 +limit: 4 +tag: null +magazine: null +type: "random" +title: "random_categories" +refreshedRandom: false -repository: App\Repository\CategoryRepository {#3589 …} -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} -twig: Twig\Environment {#1252 …} -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} } |
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| related_posts | App\Twig\Components\RelatedPostsComponent | 16.0 MiB | 7.31 ms | |
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| Input props | [ "magazine" => null "tag" => null ] |
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| Attributes | [] |
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| Component | App\Twig\Components\RelatedPostsComponent {#5930 +limit: 4 +tag: null +magazine: null +type: "random" +post: null +title: "random_posts" +refreshedRandom: false -repository: App\Repository\PostRepository {#5866 …} -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} -twig: Twig\Environment {#1252 …} -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} -mentionManager: App\Service\MentionManager {#1541 …} } |
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| related_entries | App\Twig\Components\RelatedEntriesComponent | 16.0 MiB | 9.03 ms | |
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| Input props | [ "magazine" => null "tag" => null ] |
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| Attributes | [] |
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| Component | App\Twig\Components\RelatedEntriesComponent {#6925 +limit: 4 +tag: null +magazine: null +type: "random" +entry: null +title: "random_entries" +refreshedRandom: false -repository: App\Repository\EntryRepository {#6924 …} -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} -twig: Twig\Environment {#1252 …} -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} -mentionManager: App\Service\MentionManager {#1541 …} } |
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| support_us_block | App\Twig\Components\SupportUsBlock | 16.0 MiB | 2.63 ms | |
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| Input props | [] |
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| Attributes | [] |
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| Component | App\Twig\Components\SupportUsBlock {#6994 +subject: ? App\Entity\Contracts\VotableInterface +url: ? string -twig: Twig\Environment {#1252 …} -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} -partnerBlockRepository: App\Repository\PartnerBlockRepository {#6995 …} } |
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| featured_magazines | App\Twig\Components\FeaturedMagazinesComponent | 16.0 MiB | 6.00 ms | |
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| Input props | [ "magazine" => null ] |
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| Attributes | [] |
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| Component | App\Twig\Components\FeaturedMagazinesComponent {#7087 +magazine: null -twig: Twig\Environment {#1252 …} -repository: App\Repository\MagazineRepository {#1848 …} } |
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