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.
We found this circuit in a publication of 1991. The audio amplifier is an operational that admits...
Found in an 80's Hands On Electronics, this circuit turns on a light when it gets dark and goes...
This circuit regulates the output voltage of a 78xx according to the light incident on the sensor....