This circuit implements a 3-way control, with outputs in A, B and C, using CMOS integrated circuits. I found this circuit in an old publication from 1978.
This circuit was obtained from a 1967 General Electric manual. The circuit uses components of the time,...
The capacitors on this circuit determine the frequency that this circuit can detect. We can adapt...
The frequency of this oscillator depends on the capacitors and typical values for the resistors are 10...