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 simple signal injector oscillator was found in a 1981 documentation. The coil can be made...
September 2017 - Würth Elektronik High Power Ultraviolet LEDs can be obtained from Mouser...
This circuit works as a variable transformer that measures the power applied to a 110 V load (and...