This circuit is suitable for the calibration of old analog oscilloscopes. It was found in documentation from the 1970s and could be useful if someone is recovering an oscilloscope of the time.
This circuit shows how a simple one-transistor stage can be used to Power high current loads from...
This circuit consists of an astable multivibrator whose frequency changes according to the light...
This circuit is from an ancient American documentation. The T-Bridge circuit determines the...