This circuit was obtained in an old documentation, but it is still current by the used components. The circuit must be powered by a 12 V regulated power source.
This circuit was found in the September 1997 issue of Electronics Now magazine. The circuit is for...
This sophisticated model railway controller was found in the November 1969 issue of Radio...
Integrated circuits 8038 and 8063 are not common today. This circuit, found in the 1983 Intersil...