This electronic ignition for cars of the time was found in the Radio Electronics magazine of May 1976. The circuit uses power transistors that must be mounted on heat sinks.
Found in an American documentation from the 90's, this circuit aims to light a neon lamp with...
This circuit is from 1992 documentation, but it can still be assembled today, as the components used are...
The idea is simple: using a flashlight to cut your TV commercials triggers a relay that turns off...