Discover how to create a functional DIY solar panel using a compact disc, copper foil, aluminum foil, and LEDs in this ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

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

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

Abstract: Deep ultraviolet light-emitting diode (LED) sterilization and germicidal lamps with short-wave characteristics, can be used to replace the traditional ultraviolet mercury lamps, is a new ...

Despite what social media would have you believe, LEDs can mimic the warm glow without being notoriously inefficient.

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional ...

This ESP32-based smart energy monitor can predict your next electricity bill. It tracks voltage, current, temperature, ...

Download the repository and obtain large files by executing make script (please install bzip2 tool first). The open-source release of this PDK revolutionizes the ...

Abstract: This paper proposes a new current balancing method for alternating current (AC) - light emitting diodes (LED). The proposed method uses the bi-directional current mirror circuit with ...