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 Paper Shoot camera is a digital, sustainable alternative to disposable cameras, that delivers the nostalgia of film. Jessica Miller finds out more The post Paper Shoot camera review – sustainable ...

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 ...

The system consists of an IR receiver module, a signal processing circuit, and a relay to control the connected load. When an IR signal is detected, the receiver processes it and triggers a flip-flop ...

With over 190 hours of continuous use, Kasu’s power circuit demonstrated stability without deterioration, switching in less than 10 nanoseconds. The properties of diamond as a semiconductor make it a ...