GooseFinger

@GooseFinger@sh.itjust.works

• ⁨Comment⁩ on ⁨[discussion] DC (direct current) power network⁩ ⁨⁨2⁩ ⁨months⁩ ago⁩:

  Why though? I thought impedance of the human body is lower at 50/60 Hz than at DC.

• ⁨Comment⁩ on ⁨Men over 30, what do you keep in your bedside nightstand?⁩ ⁨⁨6⁩ ⁨months⁩ ago⁩:

  A lamp, phone charger, toothbrush charger, holstered handgun, flashlight, and some hair ties. I’ll put my glasses and watch on top too before going to sleep.

  Oh, and a lot of dust.

• ⁨Comment⁩ on ⁨PCB solder mask making using UV resin⁩ ⁨⁨6⁩ ⁨months⁩ ago⁩:

  Honestly, interesting thought.

  My first concern is fidelity - you can only get as detailed as the diameter of your laser, which I imagine is pretty big relative to the tiny features on PCBs. A 10 mil diameter sounds pretty good for a home job to me.

  How well does cured resin hold up to copper etchants? I would assume pretty well.

  What benefit does this have over other methods, such as transferring a laser print on glossy paper to a blank PCB? The resin/laser method sounds very similar, but more automated and essentially the same, minus the transfer step.

  Now I want to try this haha.