We found this circuit in the February 1987 issue of Radio Electronics magazine. It is based on an integrated RCA triac trigger available at the time. The circuit powers 4 incandescent lamps.
Found in a 90s 73 magazine, this circuit uses an unusual component today which is the XR2206. |...
An audio amplifier of good power, and great sensitivity; a simple tuning step and a detecting...
This automotive circuit was found in the June 1997 issue of Electronis now magazine. The circuit uses...