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.
An E or AND gate can be constructed based on common diodes. In the case, the diodes are for...
We found this circuit in a 1980s publication for amateur radio. It consists of an audio amplifier...
This pulse width modulator is from the SGS Integrated Circuits Manual 1982, the operational can be...