We found this circuit in a Radio Electronics from the 90s. Transistors admit current equivalents, especially the power one that is not a common type today.
This is the receiver for the CB1364E transmitter. Other receivers can be found in this section of...
This circuit shows how to use a low current read switch to control high power loads. The circuit...
This circuit uses incandescent lamps for the 110V or 220V grid. We found this configuration in a 1989...