WS2812 24-Bit RGB LED Ring 90mm for Arduino, Raspberry Pi & ESP32

WS2812 RGB LED ring is a 90mm circular array of digitally controlled 24-bit full-color LEDs for animated lighting, status indication, and visual effects in robotics, wearables, art installations, and prototyping. Using the WS2812 smart LED chipset, each pixel can be addressed over a single-wire serial data line for smooth color changes, chases, and custom patterns from Arduino, Raspberry Pi, and ESP32 controllers. This 90mm LED ring is ideal for clocks, indicators, music-reactive projects, costume builds, and compact home automation displays where bright RGB output and easy daisy-chain control are needed.