Amazon.com: EEEEE RGB LED Ring Set 8/12/16/24, LEDs, 5050 Full Color, WS2812 / WS2812B arduino uno Control Codes Included. Individual addressable : Industrial & Scientific
NeoPixel - STEMify
How to use NeoPixel 16 Ring with Arduino Uno - YouTube
MyAdafruit Neopixel Ring With 12 LEDs - Unboxing - Arduino Project Hub