We found this good power amplifier with the LM12 integrated circuit in the March 1989 issue of Radio Electronics magazine. The output power is around 100 W.
This circuit can be powered by 2 or 3 small batteries. The resistor can have values between 220...
This circuit shows how to use a fixed 5 V regulator on a variable 1 A source. The integrated...
This circuit generates an FM signal of 4.7 or 10.7 MHz for audio signals on analog TV or FM, with...