Suggested by General Electric in 1965 documentation, this flasher has a control circuit with a neon-light optic coupler and LDR. The circuit is for incandescent lamps.
We found this configuration in documentation from the 1970s, but all components are current. If a...
Found in an Electronic Design from the 90s, this circuit makes use of integrated regulators of the time....
This circuit was found in the 1991 Electronics Experimenter's Handbook. It activates a relay when...