R-GB

thingiverse

I present you my new project: RGB Helper When working with RGB LEDs, it's tough to find the right values for programming. Online resources often list all possible combinations, but the actual result on a screen may not match your expectations. That's why I created the RGB Helper. Simply turn the three buttons - Red, Green, and Blue - and watch how the color renders on the giant LED display. Once you're satisfied with the result and have found the desired hue, all you need to do is read the displayed values from the built-in OLED screen. You can also test the opposite way: enter the values on the OLED screen and see what color emerges. https://youtu.be/E2gSrZpNJgs