Here is an artistic Arduino project for the fun-minded. The circuit is an Arduino RGB LED controller running on a sweet ‘n’ simple code,but with a little hardware surprise outside the Arduino board.

In this project, the RGB LED contains 3 LEDs encased in one shell which looks like a single white LED except that it has for leads where one lead is for the common ground and one for each LED. During ...

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 an ...

Can I interest you in some genuine innovation here at CES 2019? PC gaming specialist Corsair brought a new RGB LED technology to the show, which would usually draw an epic eye-roll from me, but in ...

The first light bulbs were invented in the 1800s, and since then, lighting technologies have continued to grow and improve in order to provide better flexibility and energy efficiency. Light-emitting ...