Skookum homemade voltage detector
NSFW
Showing how a commercially-available AC voltage detector works, followed by a rather more puerile homemade one.
( , Fri 13 Apr 2018, 22:57, Share, Reply)
Showing how a commercially-available AC voltage detector works, followed by a rather more puerile homemade one.
( , Fri 13 Apr 2018, 22:57, Share, Reply)
The ones I remember didn't need batteries.
Am I thinking of something else?
( , Fri 13 Apr 2018, 23:17, Share, Reply)
Am I thinking of something else?
( , Fri 13 Apr 2018, 23:17, Share, Reply)
en.wikipedia.org/wiki/Test_light - if he's gonna go that far to detect voltage via body capacitance he may as well go the whole hog and build a solid state theremin to make freaky noises with: en.wikipedia.org/wiki/Theremin#Operating_principles
( , Fri 13 Apr 2018, 23:25, Share, Reply)