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 ...

When it comes to making things that glow, there are two ways to stand out from the crowd. You can make something very big, or something very small. [DIY GUY Chris] has done the latter, producing a ...

Lasers, LEDs and light sources are devices that create light. LEDs (light emitting diodes) convert an electrical current into light using spontaneous emission in optically active semiconductors.

Use code FORBESVETTED50 to take an extra $50 off the Omnilux Contour Face, our pick for the best silicone mask. Red light therapy has long been used to reduce inflammation and improve skin texture, ...

Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative study ...

The Govee Permanent Outdoor Lights Prism is the most advanced permanent lighting system on the market, but you’ll pay dearly for its charms. Price When Reviewed This value will show the geolocated ...

I've completely swapped my home over to LED lights, and for the most part, I love it. The energy savings are real, and I'm a sucker for all the smart color changing tes. But my biggest grievance is ...

Mechanical keyboard 2026models integrate ultra-fast switches that achieve 0.1ms actuation with under 1mm travel, allowing competitive gamers to press keys 20% faster in FPS and MOBA titles. RGB ...

The goal of the Elgato Light Strip is to provide camera-friendly customizable lighting to streamers. It’s WiFi-enabled which means it can be controlled wirelessly with a free application for Android, ...