The figure shows how to generate a sinusoidal signal using 4 flip-flops. The circuit is from a Radio Electronics magazine from November 1976. The clock frequency is divided by 8.
This circuit is intended to limit the ringing time of a bell. Even if the button is kept pressed for...
Suggested by a 90s EDN, this circuit supports almost any LED as a source and a phototransistor as a...
This 60’s commercial flash was found in the march 1961 Radio Electronics Magazine. The circuit uses...