Found in a 1968 Motorola documentation, this circuit operates at 1 kHz and can deliver 20 V from 12 V. Transistors support modern equivalents.
This circuit was found in the 1990 Motorola Dataar Linear. We can mount it with more modern...
Figure Bellow shows how to interface CMOS circuitos with TTL using the 4049 or 4050 IC. The power...
This circuit makes use of a stroboscopic tube, a component that no longer exists today. The...