hello I have just removed my first body hair using this DIY hair electrolysis machine I built. The current is controlled by how hard you squeeze the pop can and the power source is a car battery. I intend to improve this but for a first attempt I cannot complain
@n3tcat can you release a schematic?
@sweet_as_candi For this version probably not; it's too janky for serious use. I was mainly just making sure I understood the mechanism and that I could handle inserting the needle and the pain (of which there was very little).

My next version will be much better and I'll be open sourcing it. of course I cannot promise it will be safe or anything; use at your own risk