Found in an Electronic Design from the 80s, this circuit uses an unusual component today, the regulator integrated circuit. MOSFET can be almost any type.
This simple circuit was found in the November 1992 issue of Radio Electronics magazine. It...
This circuit generates pulses to trigger power controls with SCRs and Triacs. We found it in a...
This circuit works with the previous two by demodulating the signals received modulated in FM. The...