Found in a 1993 Electronics Experimenter Handbook, this circuit uses a multimeter to measure capacitance. The circuit is powered by 12 V.
This Phase-Shift Oscillator produces sine low frequency signals suitable for many applications. It...
This circuit is from an 80's technical newsletter. The circuit can use any general purpose...
This circuit is from American documentation from the 1980s. The circuit can make use of any common...