This circuit can be used with motors or resistive loads, such as heaters and incandescent lamps. The circuit is from Popular Electronics from the 90s. All components used are common.
We found this circuit in documentation from the 1950s. The circuit basically applies to germanium...
This circuit was taken from old American documentation. The circuit provides pulses obtained from...
We found this circuit in a 1987 documentation. Its purpose is to turn on a garage light using the...