This high-power amplifier with only 4 integrated circuits was found in the 1990 special issue of Radio Electronics Experimenter magazine. The circuit reaches 100 W per channel.
This shield circuit for controlling the direction of rotation of DC motors with current up to 500...
This alarm is powered by the power network, but it has a source that charges a battery that goes...
A Reset-Set flop-flop capable of directly controlling a relay or other power load can be...