collegefurtrader

@collegefurtrader@discuss.tchncs.de

u/collegefurtrader from reddit, former mod of r/skookum, keeper of the sacred lathe Hamatu.

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

collegefurtrader,

3 years ago the obvious answer was Atmel AVR chips but they are still in short supply today. I think ESP32 is the answer today. They are shockingly powerful for the price. And they have built in wifi, bluetooth, and USB.

collegefurtrader,

How many do you need

collegefurtrader,

I think David Blane talked about this on Hot Ones

MOSFET as Radiation Detector

Hello, we are making a thesis where we use MOSFETs as an alternative radiation detector. So to explain it, it works when the mosfet is irradiated with an external radiation source; its voltage threshold increases, which will be used to determine the radiation dose. I'm currently asking for help on how we measure the voltage...

collegefurtrader, (edited )

Connect the gate to a function generator via a series resistor. (Gnd on the source pin) Drive it with a square wave 0v low 5+v high and observe the gate voltage on the oscilloscope. You will see a little plateau spot in the waveform, this is at the gate threshold voltage.

https://discuss.tchncs.de/pictrs/image/abe4e59b-23d0-4bd5-a36f-8717a0d69fca.jpeg

Downsizing my homelab! Free bit and bobs, just pay for shipping!

Over the past few years I’ve accumulated way too much random electronics parts and pieces from projects and random Aliexpress shopping sprees. I figured I’d split it out into various “packs”, but I can move things around as desired (or combine things). It’s all free + shipping, I can ship however you want but default...

collegefurtrader,

I can sort this all into my collection quite efficiently, I’ll take the lot. ( unless someone has a specific need)

Tell me the size and weight of the box and I’ll send you a prepaid shipping label.

umbraroze, to RedditMigration
@umbraroze@kbin.social avatar

A lot of people are boasting here like "well I just deleted my 15+ year account with quintillion karma."

I'm not going to delete my account yet (but probably won't be posting anything on Reddit either). Instead, I came up with a Strange Hobby.

Because password managers are so ubiquitous and easy to use and everyone should use one, I somehow found a complete list of all Reddit throwaway accounts I had over the years. (You know, from back when you could create accounts in seconds and Reddit didn't make you sign a blood pact or whatever.)

So I've been deleting those accounts. There was a pile of them.

And I like to every time I delete an account, a little siren goes off in Reddit HQ and Spez is like "Aaaaagggh! Not another one!"

collegefurtrader,

If ass pennies were reddit accounts

collegefurtrader,

Multi sublemmy grouping is going to make it all make sense

collegefurtrader,

Not only that but release a new new reddit so you can piss off all the users that got used to old new reddit

collegefurtrader,

Praise be

collegefurtrader,

hella dangerous working with high voltage DC, but as far as efficiency goes you are correct.

What creates resistance in a circuit?

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...

collegefurtrader,

Some resistance? Yes.

Significant resistance? No.

collegefurtrader,

I’m assuming that the venn diagram of people willing to set up a seedbox overlaps near 100% with those willing to figure out the “fediverse”

collegefurtrader,

I just want to say I appreciate the hell out of the way you annotated the photo

  • All
  • Subscribed
  • Moderated
  • Favorites
  • •
  • localhost
  • All magazines
    •
    Loading…
    Loading the web debug toolbar…
    Attempt #