MOSFET Stage (CB25576E)

This circuit shows how to use the 4007 MOSFETs in an amplifier stage. We found it in an Electronics Now issue from May 1993.

Four Quadrant Multiplier (CB20148E)
This circuit performs the multiplication of voltages without considering its signal. The circuit is...
SCR Bank for 1 kW Sources (CB20287E)
Found in an American publication from the 1980s, this circuit is designed to regulate the voltage of...
Percussion Synthesizer (CB18636E)
This damped oscillator generates percussion sounds played on a small amplifier. The circuit mimics...