simple_neopixels code

simple_neopixels_strip_test code

Buy neopixel strips here.

Buy power supplies here. This is the 4 Ampere one we used in class. It can comfortably power as many as 67 neopixels. This is the adapter we used to connect the power supply. (Barrel connector to alligator).

You’ll also need jumper wires, and alligator leads.

I don’t work for Adafruit, and I don’t make money off of them. I buy from them because they have good products and excellent documentation and libraries and tutorials.