This high-power shield is isolated from the control. The circuit was found in the June 1995 Electronics Now magazine. The Triac must be equipped with a heat sink.
This interesting Walk-talkie circuit for the FM band using a tunnel diode appeared in the Radio...
Only when the programmed key sequence is activated, and within a minimum time determined by the...
This circuit allows the supply of 6 V devices powered by batteries from the car battery (voltage...