Found in documentation from the 1980s, this highly sensitive circuit is based on the conduction by the presence of gas from an ionization chamber. The components are from the time.
Found in an American magazine from 1968, this circuit produces pulses free of bounces on its...
The purpose of this circuit is to cut the power supply to an appliance in the event of a power...
This circuit was obtained in the publication 101 Electronics Projects of 1979. The circuit can be...