When you need to quantify the color of an object, you’ve got quite a few options. You can throw a Raspberry Pi camera and OpenCV at the problem and approach it through software, or you can buy ...

RGB lighting on gaming PCs is about to get a whole lot brighter and a whole lot more efficient thanks to Corsair’s new Capellix LED technology, which promises to be 60 percent brighter while ...

What’s the smallest RGB LED cube? A 1x1x1 cube is easy ... designed in Eagle and fabbed at OSHPark. The LEDs are driven by an Arduino Nano. If you’d like to build your own, or you’re ...

The CV28D LED combines the latest through-hole and surface-mount (SMD) RGB LED technology, delivering superior directionality, image quality, and resolution in a durable, easy-to-assemble package.

The new LEDs also feature advanced directionality, focusing light on the intended viewer while reducing light trespass and pollution to four times less than standard RGB SMD LEDs. “We are proud ...