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

But its sub-3ms Bluetooth is only compatible with LG TVs.

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

Having an enclosed 3D printer can make a huge difference when printing certain filaments that are prone to warping. It’s easy enough to build an enclosure to stick your own printer in, but ...

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 already have one ...

CES 2026 Read and watch our complete CES coverage here Updated less than 1 hour ago CES 2026 is in full swing, and Razer is ...

Linkind unveiled AI-powered smart lighting at CES 2026, including solar lights, modular light sticks, and entertainment ...

A Phoenix homeowner is hosting a massive holiday light show featuring 40,000 LED lights synchronized to music.

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

It was the 18th year of Punalights, the annual Christmas light show orchestrated by one man, electrical engineer Stanward ...