This very detailed Dimmer was found in an English documentation from the 90's. The SCR could be a modern equivalent like the TIC106. The circuit is only suitable for incandescent lamps.
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...