If you’re testing a power supply or battery pack, an electronic load is a nice tool ... can measure the voltage at multiple points in the circuit. Now at first glance, it might not be obvious ...

Ronald Cobet uses his attic workspace to bring electronics to life. For more than 20 years, he has used his space for ...

Many readers will be familiar with Microchip’s ATtiny85, which has been a popular choice for DIY projects in the past for its low price and (for the time) small size. But those looking for a ...

The Mostronome is a 1975 electronic metronome that reimagined musical timing with its whistle-like tone. This vintage circuit ...

The flyback transformer is custom-wound with copper wire to achieve the necessary inductance for plasma generation. Its AC output is rectified to DC using a high-voltage microwave diode, as DC is ...