4060 timer (CB22375E)

This circuit shows how to use the 4060's various outputs for frequency division and achieving a long period timer.

Digital Speedometer (CB17306E)
This circuit, found in a 1986 documentation, uses an optical sensor to count pulses and, in its...
Darlington Photo Amplifier (CB8316E)
Found in General Electric's 1969 documentation, this circuit uses two Foto Darlingtons to control...
12 V inverter (CB8715E)
The output voltage of this inverter depends on the employed transformer. The circuit is from a 90s...