First for all. Am not an electrical enginner, am just an amateur artisan, pretending make intetesting gadgets.
So the situation is this. I need to make a circuit in a sheet of paper for just turn on and turn off a very very little led light. The challenge: make this as thin as possible. Ideally with 0.5mm of thickness.
What I already made: I found a very interesting example in this link https://www.electroschematics.com/5996/touch-switch-circuits/
But the problem is, again, the thickness, only the ic 555 has a 3.5 mm, for me its to much. In summary, is there another way to do this circuit but in a very very thin way?.