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.
We found this circuit in the National Semiconductor FETDatabook of 1977. The signal has an...
This two-transistor circuit was found in the January 1994 issue of Electronics Now. The circuit can...
This 80's circuit uses a small light bulb as an indicator, but an LED with the appropriate resistor...