793
Engineer turns disposable vape pen into a working web server (interestingengineering.com)
submitted 5 months ago by to c/technology@lemmy.world
135 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] 2 points 5 months ago (1 child)

it's kinda dogshit but for this application it (cmos version) would be good enough. or better than that, there are dedicated pwm signal generators. i meant this thing in terms of complexity needed

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 1 child comment
    •
  • [–] 3 points 5 months ago

    It was a good insight into how the lightbulb dimming tech of the 80s/90s worked. Also why the dimmer switches back then were so dangerous with the capacitor likely just a few mm's away from the light switch which might not have been properly wired because UK homes back then didn't run a neutral back from the switch, but daisy-chained the switch and the bulb together and then ran the neutral back from the bulb

  • permalink
  • fedilink
  • source
  • parent