This normally open, two-terminal, high-sensitivity circuit was found in General Electric's technical documentation from the 1980s. The circuit is half-wave.
This flasher with a bistable version formed by SCRs works with low voltage incandescent lamps. The...
The purpose of this circuit is to interface a TTL system with a TRIAC controlling a power load...
This simple MW radio does not need an external antenna to pick up local stations. It was found in a...