This unijunction programmable transistor circuit was found in the December 1968 issue of Radio Electronics magazine. The circuit is a half-wave control for incandescent lamps only.
This circuit, which appears at other points on this site, can be designed with both 4011 and 4001...
This traditional SCR flip-flop configuration is from an American publication from the 1970s. The...
This circuit is from a 1980s Signetics documentation. The circuit separates the modulation signal from a...