24 LED NeoPixel Ring - RGB WS2812

This NeoPixel style ring consists of 24 individually addressable RGB LEDs that can all be controlled with a single digital output of a microcontroller and chained together with other rings and/or SK6812/WS281x-based LEDs to make larger, more complex displays. This ring has an outer diameter of 85mm and an inner diameter of 72mm, which is slightly larger than the popular version by Adafruit but designed with the exact same components.

The Adafruit NeoPixel library for Arduino makes it easy to use an Arduino-compatible board to control the ring’s LEDs.

For more detailed documentation and resources on Adafruit NeoPixels, see the Adafruit NeoPixel Uberguide.