Hi, i have a problem with my colors white, when i raise the brightness my color white becomes type of orange and when i lower the brightness my leds start shaking, i have 60 leds powered by 5v 3amp.
Each LED can use 60mA when running full White. (That’s 20mA per R,G,B channel). So 60 pixels x .06A = 3.6A.
You might need a 5A supply, or you can limit the max brightness in code.
#define BRIGHTNESS 200 // max brightness
If your lights are powered off the same supply as your micro, then that must fit into the budget as well. Finally, if you are using the micro 5v supply to drive the lights, then you are likely in some power trouble.