This circuit was found in an American 1980s documentation. It analyzes the exhaust gas of a vehicle using a special sensor. The indicator is a milliamperimeter.
This circuit consists of a sequential that is activated when you step on the brake pedal (brake...
This circuit was found in a 1969 General Electric documentation. It triggers a sensitive high...
In the figure we show an interesting application for integrated circuit 4001. This circuit causes a...