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 ...

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

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

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

We all carry supercomputers in our pockets and use dozens of electric gizmos every day but rarely stop to marvel at the magical act of flicking a switch. Use your ordinary conducting and extraordinary ...

Want to turn your gadget idea into a real PCB without errors or high costs? See how PCB123 helps design and order boards quickly.

The only sensible course—and, happily, the one supported by reams of precedent—is to hold that the right to receive information does not apply here. A plaintiff may not invoke that right to challenge ...

In 1975, a young engineer in the company that made Kodak film took the first picture on a handheld digital camera.

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

Trusted Macquarie Park Electricians Delivering Fast, Professional Support Macquarie Park, Australia – November 27, 2025 / ...

Liquid metals that flow like water yet conduct electricity like solid wires are moving from lab curiosities into the toolkit ...