Two simple USB inventions provide an easy way to test USB cables and chargers, ensuring they are functioning properly. The first invention uses a small plastic ball and a USB female connector to ...

WS2812Bs, or NeoPixels, or whatever else you call them brought full-color LEDs to maker projects a meter at a time in recent years. Hooked up to a microcontroller, they make creating vibrant, full-… ...

We also look at Sun Dragon, the world's densest LED strip lights. The Atomos Ninja Phone features HDMI encoding to ProRes, seamlessly integrating high-quality video capture on the move. With an ...

It has an 18-inch 4K Mini LED screen capable of 3840 x 2400 ... you get two Thunderbolt 5 USB-C ports, three USB-A 3.2 Gen 2 ports, ... MSI has done Dragon Edition laptops before, ...

Security surveillance over large distances is now possible thanks to the new infrared Dragon Dome LED from Osram Opto Semiconductors. The focused beam of this high-power Infrared LED (IRED ...