This is the old name given to flip-flops or biestable multivibrators. In fact, this is a 1967 Ferranti circuit, triggered by a light sensor.
Found in an article in the August 1971 Radio Electronics magazine, this circuit supports sensitive...
July 2017 - Mouser Electronics announced the availability of Littelfuse's GEN2 series Schottky...
This circuit is from Radio Electronics from April 1977. The circuit is for analog lines using...