Colpitts CMOS Oscillator (CB22397E)

This is the basic configuration of a Colpitts LC oscillator using a CMOS gate.

Conventional Astable (CB24839E)
This common circuit is from September 1984 Radio Electronics. The transistors are general purpose, and...
Digital Watch (CB17342E)
This circuit is from a 1979 publication, using displays of 7 segments of common cathode. The...
Fluid Flow Monitor (CB12461E)
This circuit is from a 1995 technical documentation. The transistor can be a BC558 and the sensor...