This stun gun is powered by a 9V battery. The transformer steps up the
voltage to about 1800V (but with very low current). A 555 timer IC is
used to generate a high-frequency output. A 1 MEG variable resistor can
also be used at the output to drop the voltage, but this is optional. If
you build this circuit, be careful, as it outputs a high voltage.
Touching the output leads will induce a painful shock.
Stun Gun Circuit Diagram
