An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition ...

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 ...

A robotic arm design is a mechanical device which is designed to replicate the movements and functions of the human arm. It ...

Using simple components such as oil, salt water, lipids and proteins, plus routine genetic engineering techniques, it is possible to create simple nanofluidic ...

Imagine wearable health sensors, smart packaging, flexible displays, or disposable IoT controllers all manufactured like ...

Aimed at young learners aged six to 14, the workshop encourages children to build functional electronic Christmas models ...

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

GE Vernova transformed the TODAY Plaza into Innovators Toy Land with life-size versions of STEM toys. Shop Lite-Brite and ...

The Weld RE-4 Education Foundation has awarded $66,918 to 20 teacher grants that will fund culinary arts, music, engineering, ...

In the context of quantum computing, open source platforms allow developers, researchers, and organisations to collaborate, share resources, and build on existing tools without the need for costly ...

Parabolic microphones blend geometry with acoustics to enable long-distance sound capture with surprising clarity.