This old two-stage video amplifier uses integrated circuits that are not easily obtainable today. The circuit is for analog video and was found in an American 1980s documentation.
This circuit that mimics the sound of the famous Scottish instrument was found in a Popular...
The circuit shown is from the 1960 Mullard transistor reference manual. The circuit has a common...
The circuit we show is a water pump actuator that, in addition to being automatic, has a water...