The component used in this circuit is uncommon today, as the circuit was obtained from Motorola's Linear Databook of 1990. The circuit consists of a 5 V x 500 mA switched regulator.
This oscillator for receiving SSB signals is intended for receivers with IF of 455 kHz. The...
This circuit triggers on a relay after a time delay adjusted by P1. The range of times achieved by...
Using a period sensor, this circuit triggers a relay when pressure changes occur. The circuit is...