This circuit was found in the March 1980 issue of Radio Electronics magazine. It is based on the newly released LH2400. The circuit must be powered by a symmetrical power supply.
This interesting configuration, named after its developers, multiplies the secondary voltage of a...
This circuit produces horizontal lines or bars in a analog TV tuned between channels 2 and 5. L1...
The integrated circuit used in this application is not currently common. The circuit is from 80s...