This circuit drives a load with a delay given by the RC timing components. The circuit is from 1970s documentation. The diode is a general-purpose type.
This circuit eliminates mains noise from turntables or other audio sources. The circuit is from an...
This circuit, from 1999 documentation, prevents the powered device from receiving power when it...
This circuit deactivates the ignition system after a certain time when you leave the vehicle. In...