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 General Electric circuit is from the 80's. The PUTs used in this meter are not common...
This sophisticated circuit of the coin-toss game was found in an American 1980s documentation. The circuit...
Found in 1965 General Electric documentation this circuit applies to a LASCR used as an optical...