We found this circuit in the April 1992 issue of Radio Electronics magazine. The circuit uses an operating system that requires a symmetrical power supply.
We found this circuit that can control up to 2 A of load with voltages from 0 to 18 V in the...
This circuit was found in December 1983 Radio Electronics magazine. The maximum output current is 1 A...
This 65 MHz oscillator uses a special transistor from the time that admits an equivalent. The circuit is...