Found in 1967 General Electric documentation this circuit appears elsewhere in this section. SCRs are common to the 106 Series and more steps can be added to the circuit.
This circuit for measuring bridges was found in the October 1995 issue of Electronics Now...
The Toshiba TLP577x series consists of an infrared photo-emitter (IR) and a sensor integrated circuit...
This two-channel bargraph meter uses a single KAA2281 integrated circuit. Found in the January 1991...