This multiple switching power supply was found in the April 1991 issue of Radio Electronics magazine. The MOSFET must be equipped with a heat sink.
This beat frequency oscillator was found in a 1980s documentation. The original FET has a grounded...
This game was found in Radio Electronics from the 90s. The components used are common except some...
November 2016 - The Arduino Zero board, a 32-bit extension of the Arduino Uno for innovative IoT...