This is the receiver circuit for the previous remote control published in the same Radio Electronics magazine of November 1987. The sensor is a common phototransistor.
This circuit was published in an article in Electronics Now magazine in October 1995. The circuit...
This circuit, for ordinary incandescent lamps, allows you to adjust the lighting level in 2...
July 2017 - Ricoh's new 200mA R1524x voltage regulators are available from Mouser Electronics with...