Found in Motorola documentation from the 1970s, this circuit makes use of period components. The lamp is used as a stabilizing device. The signal is sinusoidal.
This circuit is from the SGS Integrated Circuits Manual of 1982. The integrated circuit used is...
This circuit can be used as an answering password system in a store, office, or other location....
This operational clamping circuit was found in an American documentation from the 1980s. The...