Tabbing over in the color picker you can see the RGB value of royal purple as reference and set the LED to show something like {86, 0, 197}. Simply, the red channel is set to 86 counts (in the ...

The 8BitDo Retro 87 Mechanical Keyboard - Xbox Edition is available for preorder now for $119.99 and is expected to ship in ...

[Rick Osgood] wanted to build a color sensor that could be held up to any object to get RGB color values. He originally ... respond evenly across the entire rainbow. Those things can always ...