The Smart LED WS2812B Ring12 combines 12 individually controlled RGB LEDs in a compact 40mm ring, offering around 16 million colours with simple single-pin control from your microcontroller. The Soldered Electronics WS2812B is an extremely interesting LED that can emit light in red, green or blue - or any combination of these three colours, able to show a total of approximately 16 million different colours. On this board diodes are arranged in a circle. They are controlled by a single pin with only few lines of code from Arduino IDE. That's possible thanks to the integrated controller inside the LED itself! Features * WS2812B RGB LED with 16 million colour combinations * Red, green and blue light emission with customisable colour mixing * Circular arrangement of diodes on board * Single pin control from Arduino IDE * Integrated controller within each LED * Minimal code required for operation Specifications * Number of LEDs: 12 * Voltage: 5V * LED type: WS2812B * Current: 18mA per LED * Circle outer diameter: 40 mm Resources * Full product documentation * Hardware details * Arduino library documentation * Getting started with Arduino * Arduino library * Micropython module Package Contents * 1x Smart LED WS2812B Ring12