Found in a 1968 US publication, this circuit produces a delayed pulse with the negative transition of the input signal. The circuit can be used as a shield.
This circuit was found in a 1980s documentation for amateur radio. The circuit makes use of...
This control is intended for 110 VAC or 220 VAC Motors. Any TIC series triac can be used according the power...
This circuit is suitable for the calibration of old analog oscilloscopes. It was found in...