Comments

This profile is from a federated server and may be incomplete. Browse more on the original instance.

ChaoticNeutralCzech, (edited ) to electronics in in your household, there is a chip you can easily decap. Can you guess what it is?

No.

AnswerA thermostat chip uses a big transistor to control a relay, and is usually integrated with a touch/button and display driver, and it can be inside a conventional package. The thermistor is usually a discrete component created with different technology and away from heat-dissipating components. However, your idea that it’s a sensor that needs to interact with the outside world in a special way is not entirely incorrect.

ChaoticNeutralCzech, (edited ) to electronics in in your household, there is a chip you can easily decap. Can you guess what it is?

Sorry for the inconvenience, I’m just trying to help people find hints in comments without someone ruining their experience by accidentally revealing the answer without a spoiler tag. This will keep the game fun even after someone guesses correctly.

Okay, I’ll drop the rule but I hope the correct guessser will retroactively do it anyway.

It’s not a bank card for the same reason it’s not a SIM (form factor)

ChaoticNeutralCzech, to memes in Can you describe Lemmy in one picture?

Which one?

ChaoticNeutralCzech, to memes in Yes. We're better than you.

Me too

ChaoticNeutralCzech, to memes in Yes. We're better than you.

𝟬̷

ChaoticNeutralCzech, (edited ) to historyporn in 'Motormat' drive-in restaurant, Los Angeles, 1949

Sure but the customer can leave money with dirty dishes, drive off and never be seen again.

I think it’s more of a suggestion: “We pay our employees to provide good service. If your experience was excellent, feel free to tip but don’t consider it mandatory.”

ChaoticNeutralCzech, (edited ) to asklemmy in Did the pope vote in Argentina's election?

No, I’m too ugly. AI says I look like this and I’m not much prettier IRL. But the number of fake (hidden fee) taxis, Fake Taxis and fake Fake Taxis is larger than the number of honest taxis.

ChaoticNeutralCzech, to asklemmy in Did the pope vote in Argentina's election?

Yes. I just listed the legal options I found. The law and its enforcement are different things: most domestic non-voters are not punished either, and they are likely going to let him pass even without a formal excuse; it would harm their reputation to be that petty.

ChaoticNeutralCzech, to vexillology in Flag map of Japanese prefectures. What do you think of the flags, unique and aesthetically pleasing designs, or glorified logos on single color backgrounds?

Too bad no shade of blue is left for the sea (even white clashes somewhat)

ChaoticNeutralCzech, (edited ) to askelectronics in Does multiplexing a usb power cable from 2 cables into 1 impact energy efficiency?

Fire hazard? Not really. The charger will not provide more than 5 V, 3.1 A or whatever its rating is. Even if the strip fails short circuit (unlikely, most LEDs blow open and there is at least a resistor in series anyway), nothing will receive more than 15 W of power. A 1m cable can safely dissipate that.

Worst case scenario, an LED fails short and its series resistor will receive over 6x its intended power (with 5 V across it instead of 2 V, and its current will increase correspondingly). It is soldered on power-dissipating flexible PCB and will probably not blow open. It will get the area somewhat hot and potentially melt the plastic in the back of the monitor while the rest of the strip keeps glowing but more dimly. Hard to tell if it could get over flammable temperatures with moderate heatsinking and only a few watts of power.

To keep safe, I would deliberately add resistance before the LED strip, using something like a 1Ω 5W resistor (or a shitty long cable). That way, the voltage drops significantly in case of a short. Also, the LEDs will run at lower-than-intended current, which prolongs their life and decreases risk of failure.

Edit: Some microwaves have a 0.8Ω 25W resistor as part of inrush, at least in 230V regions. Feel free to use that, it will happily handle a semi-short circuit. Or you know, an automotive fuse.

The safest option is replacing the whole setup with an LED strip that has no resistors (bare LEDs) and a constant current driver.

ChaoticNeutralCzech, to memes in Buying a new car is not better than keeping an old one

That’s not a huge problem. Chernobyl and Five Kilometer Island were old reactor designs, and Fukushima mostly sustained an earthquake+tsunami (it would fully succeed under better corporation oversight)

ChaoticNeutralCzech, to memes in Music alignment

I would drive in silence if I could. Traffic is loud but there are key audio cues throughout (honking, tram bell, protected railroad crossings, motor rot/min for shifting gears etc.)

ChaoticNeutralCzech, to memes in Don't get your hopes too high

your friends

I don’t have friends. I’m a Lemming (former Redditor), after all.

elsewhere on the Fediverse

Good point.

There’s !czech but federation with Lemmy does not really work at this point.
There are several Mastodon instances like witter.cz which are reasonably alive but I prefer Reddit-style social media. I might need to compromise on this, though.
Hive and Dread have been suggested but I can’t imagine the crypro-heavy or dark web platforms attracting a meaningful crowd.

ChaoticNeutralCzech, to memes in Don't get your hopes too high

That’s what I’ve been doing at czech-lemmy.eu and it isn’t growing :( Czechs seem to be comfortable with Reddit.

ChaoticNeutralCzech, to comicstrips in "Password" by PervisTime
  • All
  • Subscribed
  • Moderated
  • Favorites
  • localhost
  • All magazines
  • Loading…
    Loading the web debug toolbar…
    Attempt #