Found in the December 1986 issue of Radio Electronics magazine, this circuit is designed to select 4 outputs with pulses from a pressure switch. The circuit includes LED indication.
This 12 V source provides 12A of maximum current and is suitable for powering mobile equipment. The...
This type of configuration can be seen elsewhere in this section. This is from a 1965 General...
This single integrated circuit receiver was found in the 1992 edition of the Electronics...