This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

CES 2026 is just around the corner and we will be there again but, looking back, our 2025 coverage was very popular. Though ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you ...

These components are probably the most valuable parts you can salvage from old gear. They are essential if you are working on ...

OMC Highly Commended in Manufacturer of the Year at Elektra Awards. OMC, a specialist in optoelectronics design & manufacture ...

Discover how to build a remote-controlled rickshaw from scratch using everyday materials! This detailed tutorial guides you ...

At the core of every AI coding agent is a technology called a large language model (LLM), which is a type of neural network ...

Northrop Grumman test-fired a solid rocket motor called SMASH!22 Dec. 4 as part of its SMART Demo development program. Credit: Northrop Grumman WASHINGTON — Northrop Grumman tested a solid rocket ...

This concept isn’t new—in fact, it is the essence of representational state transfer (REST). Instead of converting to a ...

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

CES 2026 is just around the corner and we will be there again. Here, we look back at our 2025 coverage, which was very ...

AI tools promise that anyone can build apps, so I put that claim to the test. After a few minor bumps, I built a custom ...