This traditional circuit generates a 200 Hz sinusoidal signal. The frequency depends on the capacitors and the transistor can be a BC548. We found this circuit in a 1979 documentation.
The circuit that we will see below uses an element of the semiconductor family that is not yet...
This circuit is from 1994, from a technical documentation from National Semiconductor, but can be...
This circuit is from a 1967 US publication. The configuration can serve as a basis for designs...