Written by: Newton C. Braga

Random pulses are produced by this multiple oscillator using unijuncion Transistors. The frequencies are adjusted by the trimpots and given by the capacitors. Low frequency short pulses are produced by this circuit. More oscillators can be added to the original configuration. Power supply can range between 6 and 2 V and current drain ir very low.

 

Random Pulse Generator
Random Pulse Generator