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

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

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

This Christmas, an educational platform is organising a fun and immersive STEM workshop for curious young minds ...

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

Tiny robots small enough to slip through blood vessels are moving from speculative fiction into the medical lab, promising ...

Shoutout to SAE and UL Solutions, venerable institutions that tested the daylights out of every component to charge non-Teslas at National American Charging Standards kiosks (adopted by Tesla) and ...

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

A domestic research team has developed a technology that enables the high-efficiency recovery of palladium (Palladium·Pd), a critical precious metal ...

With the popularity of AI coding tools rising among some software developers, their adoption has begun to touch every aspect ...

Part 2 explores the dramatically different approaches to the launch systems, and the surprising similarities in the factors ...