This circuit was found in an American documentation from 1968. The circuit generates ladder-shaped signals adjusted in a potentiometer. Equivalent transistors can be used.
This circuit should be used with low frequency signals only. The circuit is from a documentation from the...
This circuit, found in a 1991 documentation, doubles the frequency of a TTL signal. The maximum...
The Texas TL783 integrated circuit is a three-terminal high voltage regulator with a wide range of...