Can anyone tell me how to make a simple electric shocking device (like a electric pen or hand buzzer style). I've seen people use piezoelectric elements from lighters (is that correct?) but I would like to know how to create one from scratch, and also what current and voltage is needed to give a small shock. Thanks, ell.
This is actually quite a simple circuit which works by stepping up the collapse of a magnetic field in a small audio transformer.
The schematic looks like this:
I think something like this part should work for the transformer.
If you touch the two output wires, you'll get a very small electric shock as you release the push button.