We found this circuit in the June 1992 issue of Radio Electronics magazine. The sensor is a common diode. The circuit is powered by the power grid from a 12 V transformer.
This circuit is from a 1966 General Electric documentation. The circuit applies to sensitive SCRs for...
May 2017 - Mouser Electronics is already in stock with the new BCP1395 transistors from Nexperia....
The first configuration we show is a flip-flop that can be triggered using two pressure switches of...