Indicated for calibrating digital instruments and circuits, this circuit was found in the June 1982 issue of Radio Electronics magazine. The circuit is based on components that are still available.
This configuration of variable voltage regulator from 0 to 12 V with maximum current of 50 mA was...
This diagram can serve as a reference for readers who want to know what an old oscilloscope with...
In the figure we give the set-reset flip-flop configuration in which two Norton amplifiers are used in...