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

High beams are a vital safety feature when driving at night on dark roads but are dangerous to oncoming traffic if your high ...

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

The kit comes with Arduino Mega, which will serve as the brain, along with ESP8266 Wi-Fi Shield for remote control, a motor ...

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 ...

These circuits rely heavily on established network and circuit principles. Circuit simulation and analysis software, often called simulators, are essential tools for electronic circuit designers.

The Hoto screwdriver is a handy tool for situations where your large real power drill might be way too powerful and a manual screwdriver would be too tedious. It's perfect for those tiny screws ...

This multi-wire cable continuity tester is indispensable for electrical and electronic troubleshooting. Designed to verify the integrity of wiring systems, it identifies breaks, faults, or ...

In electronic circuits with passive and reactive components, electric charge remains continuous over time, even with instantaneous signal variations. This principle will be demonstrated using an ...

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 ...

Sometimes it’s necessary to make do with whatever parts one has on hand, but the results of squashing a square peg into a round hole are not always as elegant as [Juan Gg]’s programmable DC ...