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 50 W amplifier was found in the November 1983 Radio Electronics issue. The circuit is...
This sophisticated circuit was found in the November 1978 issue of Radio Electronics magazine. Based on...
This circuit is from Radio Electronics from March 1985. The circuit uses common components at the...