Uses two transistors.

Using two transistors, this circuit amplifies voltage received through the male connector behind the resistor (which protects the circuit) as if it were an antenna.

SAFETY WARNING - Like when working with high amperages, be careful when working with transistors, especially transistors arranged in a Darlington pair, as it could overheat and either partially explode or catch fire, both of which happened to me when I wasn't being careful (and both of which scared me.)