This monochrome analog TV pattern generator was found in the July 1991 issue of Radio Electronics magazine. The circuit generates a voltage that must be applied to a modulator.
This circuit with only two transistors is from an 80's EDN. It can be implemented with two current...
This circuit that uses only discrete components (transistors) mimics the sound of an American...
This circuit is from Dutch documentation from 1967. The circuit works with a component of the...