This simple neon alternating flashing circuit was found in an old American publication. The current is very low, but the supply must be made with at least 100 V.
This symmetrical power supply uses two old filament transformers. The circuit was obtained in a...
The purpose of this circuit is to turn off a lamp after a few seconds or minutes depending on the...
This circuit was obtained from the 1976 Siemens Integrated Circuits Manual. It is the circuit for...