Published in the August 1986 issue of Radio Electronics magazine, this circuit acts as a weapon, capable of delivering strong shocks to anyone who touches it. The circuit operates at 10 kHz.
The amplifiers of the LM3900 can also be used as voltage comparators in several projects. The...
This circuit was obtained in an Electronics World of 1969. It is a crystal oscillator with a 100...
This circuit produces a pulse train controlled by the output of a logic circuit or a...