This circuit was found in a 1968 documentation. The circuit generates three rectangular signals from a 400 Hz sinusoidal input. The circuit is suitable for applications in power controls.
This small audio amplifier uses an uncommon integrated circuit today. The circuit is from a...
We found this circuit in a 1994 documentation. It was originally created to be used as a sign for...
We can control the frequency of an oscillator from digital circuits or from the output of a...