This code tested on both an Arduino Uno and Arduino Nano. To setup, you need the following parts: 1xArduino Uno / Nano. A chain of WS2811 fully addressable RGB LED. You can tweak the number in the ...
int option = 0; //this is to know witch button was touched int count = 0; //this is to know how much time the output will be working pinMode(2,INPUT);//this button stop the process ...