Hi! Im thinking of doing a mask in transparent plastic in my 3d printer and use this to house some LEDs like these: https://www.adafruit.com/products/302 What I want is: 1. Make the LEDs change brightness to music/sound. So they pulse with music. 2. Have a button to change the color 3. Have a button to turn off.
I've never worked with arduino before and dont really know where to start. Any guidance with this, what stuff to buy and what stuff to read? Cheers