Skip Navigation
neurodiverse @hexbear.net
SpookyVanguard64 [he/him] @hexbear.net

Monthly Neurodiverse Megathread #10! Theme: Electronics, Computers and Digital Systems

Hello neurodivergent comrades and allied neurotypical comrades! This month's mega-thread is all about electronics. This includes everything from the macro scale with computers and circuitry, all the way down to the atomic level with things like p-type and n-type semiconductors, as well as the math side of things with topics like Boolean logic and sequential logic.

As always, feel free to completely ignore the theme and post what you want! We’re just happy to have you!

If you want to talk about something related to this month's theme but can’t think of anything to say, then here’s some questions to try and answer to get you started:

  • How has your neurodivergence effected the way you use computers and other electronic systems?
  • What sort of electronic system do you commonly use in your day to day life?
  • Have you ever had to solve binary logic problems, and if so, what are your thoughts on it?
  • Have you even tried to build an electronic system (computer, circuit board, etc.), and if so, how did it go?
  • If you're a gamer, what are your computer's specs?

Previous Thread: Megathread #9: Architecture

Drop any suggestions for future Megathreads here

Historical Info About the Device in the Picture Above:

The picture for this month's thread is of the very first transistor. Created in 1947 by John Bardeen and Walter Brattain while working under William Shockley at Bell Labs, it's invention marked the very beginning of modern digital computing, allowing computer engineers to move away from massive vacuum tube computational components in favor of much faster and much more miniaturizable semiconductors. For this achievement, Bardeen, Brattain and Shockley would go on to collectively receive the 1956 Nobel Prize in Physics.

In 1959, two more Bell Labs scientists, Mohamed Atalla and Dawon Kahng, would further refine transistors with the creation of the metal-oxide-semiconductor field-effect transistor (MOSFET), which has gone on to become the most widely used type of transistor.

Important Community Stuff:

12 comments
  • I rarely have anything worthwhile to post in these threads but I really appreciate that they're around.

    • o7.

      Tbf though, I choose this month's topic knowing full well that there's probably only 4 other people on this site who know enough about this sort of stuff to talk about it lol. That said, you are allowed to post about whatever you want really. For example, in past threads I've shared my DJ mixes, speedrun attempts, or even just talked about my day/hyperfixations/etc.

  • Also, if anyone's got any questions about how electronics work on a micro/atomic level, then feel free to ask me under this comment. Can't guarantee that I'll be able to answer them, but I've taken a junior/senior level undergrad physics of electronics course, and I still have the textbook for it, so there's a pretty good chance I could help answer your question.

  • Video games have literally kept me alive. Twice when I was suicidal I was able to get really into a game and distract my self from my worst thoughts. After a week or so I was able to handle live again.

    For years I've put almost all of my disposable income into my rig. Right now I'm running:

    Ryzen 7 eight core

    32 gigs of DDR4 ram

    B450 Steel legend mobo

    GeForce RTX 2060 super

    2 tib solid state and 4 tib normal

    All in a corsair clear case so I can see all the shiny lights.

    Peripherals:

    Dell 32in curved gaming monitor

    Corsair cherry k70

    Logitech G900

    Void RGB elite headset

  • To start off, anyone have a good explanation of how a diode laser works?

    I know the theory behind how pulsed ruby lasers, gas lasers, etc. work, but I'm kinda lost when it comes to how it's done with diodes.

12 comments