Discover how to build a simple device that converts light into electricity using LEDs and diodes. This step-by-step guide ...

OLED TVs are known for excellent visual quality, but also garnered an early reputation for panel "burn-in." These days, however, burn-in is not as prevalent.

What’s up yet Kilt? On JHS Pedals’ 10th anniversary limited edition, it’s a whole lotta mods to make it even more versatile, ...

Engineers in Switzerland have built light-emitting diodes so small that hundreds could line up across the width of a single ...

A new impact-based design turns gentle everyday motion into bursts of electricity, greatly boosting the power output of ...

Rega’s new Mercury and Solis flagship amps showcase peak engineering, but with a $50K full-system buy-in and no network ...

It isn’t unusual to expect a precisely regulated voltage in an electronic project, but what about times when you need a precise current? Over on EDN, prolific [Stephen Woodward] explains how to use a ...

The road to creating a blue LED was long and rough, but in 1993, it burst onto the scene. Learn about the struggles and ...

An international team has discovered a simple and environmentally friendly way to power the next generation of self-charging electronics. The work is published in Nano Energy.

Great Eastern FX has unveiled the latest limited edition stompbox in its Obsolete Devices series, and it is a distortion pedal inspired by the iconic hard-clipping performance of the MXR Distortion+ ...

In the desktop 3D printing world, we’re fortunate to have multiple online repositories of models that anyone can load up on ...