What I've done is take a large 2n3055 BJT NPN power transistor, and decap it (it is a large metal-can type). Then I carefully removed any coating from the exposed silicon (it typically has a dab of silicone potting compound on it)....
Here’s the message shown in the screenshot behind the link:...
That applies to newcomers too. For example, if you want to lock a thread, simply comment "!lock".
Reddit has subreddits. What does Lemmy go with?...
The BuyItForLife subreddit is trying to figure out what to do with the changes hitting Reddit and some really interesting points about possible attempts to advertise products that aren't really BIFL. Would be great if we could encourage them to come here. Edit to add link that won't let Reddit track you:...
I'm planning to add a momentary switch to a single loop DC circuit. Will this cause any amount of resistance in the circuit? I'm a complete noobie when it comes to electronics, any resource links or clarification is appreciated. I know the type of material/width of wire and a pot will cause resistance but will any component put...
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I used to play around with 8051 variants and 8pin/16pin PICs back in 2010, whats the equivalent beginner chips now? I have been out of touch since around 2012, except for pi3/4.
(full disclosure - I posted this on reddit about 6 years ago, just saw it while I was deleting my reddit posts and thought I would port it over)...
To understand the context: this happened around 15 years ago, when automation was still somewhat new....
https://a.imagem.app/oZHIji.png...
I’ll start:...
Everyone keeps saying it’s the best media player, so I’m interested in getting one, but I haven’t had a google account for many years now and don’t want to create a new one just for this....
I check the spec and it has a wifi chip but the os can’t see it....
Not my original content.
I’d like to add a smart button to my HA setup. I don’t have zigbee signal nearby, so I’m wondering what the best way to do this would be....
Do you think that if people were paid reasonably, like if they put in good work and actually got paid a base living wage to survive independently, then people and society would be massively reduced of it’s social and mental issues?...
Earth and the Moon behind Saturn’s rings (Cassini 2017)
I’m currently watching the progress of a 4tB rsync file transfer, and i’m curious why the speeds are less than the theoretical read/write maximum speeds of the drives involved with the transfer. I know there’s a lot that can effect transfer speeds, so I guess i’m not asking why my transfer itself isn’t going faster....
Artist’s IG: www.instagram.com/martin_rosner/
Couldn’t help but share 😂
Based on the popular book...
