This 5V power supply with a 1.5 to 3 A current was found in Maxim documentation from the 90s. The integrated circuit is the MAX741D.
This amplifier with high input impedance was suggested by National Semiconductor in its 1994...
This circuit synthesizes the tick of a metronome with the speed controlled in RV1. The circuit is...
This circuit makes use of an unusual component which is a large surface diode that can be used to...