Found in a 1965 Motorola documentation, this circuit uses a neon lamp as a trigger element. The SCR admits equivalents and the lamp must be incandescent.
This small inverter uses the commutation of a motor's brushes to perform the conversion, working like...
Found in an American publication, this circuit applies to almost any operational amplifier. The power...
The circuit shown was found in a 1988 documentation, giving an indication of value in an...