Found in the April 1998 Electronics Now magazine, this circuit controls loads that rely on the power transistor. The circuit uses a single push button for control.
The circuit shown in the figure uses a programmable unijunction transistor (PUT) of the BRY39 type...
This circuit was sent by reader and collaborator Adriano Muniz Moura from Pirapora – MG. The...
This remote control for resistive loads using a triac appears elsewhere on this site. The circuit...