Found in the April 1995 issue of Electronics Now magazine, this circuit provides an output voltage that is three times the supply voltage. The current is very low.
This circuit periodically reverses the rotation of a motor to change the position of eggs in an...
This circuit was found in RCA documentation from the 1980s. The circuit uses LDRs of the time and...
This amplifier with differential input uses two old op amps but can be implemented with modern op amps....