This unijunction programmable transistor circuit was found in the December 1968 issue of Radio Electronics magazine. The circuit is a half-wave control for incandescent lamps only.
This circuit is from a 1990 publication, but the idea can be used in a current project to supply...
This interesting source of very low voltage for reference finds applications in the...
Found in Electronics Today International in the 90s, this circuit turns an operational on and off...