I am a high school senior and am in charge of controlling 6 strands of RGB individually addressable christmas lights for my schools marching band. I have code running that allows an arduino to control the lights however I want (https://github.com/Ging3y/lights). However, our band cannot afford 6 arduinos to run the lights. My question is what micro controller should I use instead. The code only needs one digital pin from the arduino, so using it is overkill. Is there a better and more efficient substitute?
