8-Bit LED

WS2812 main features. Chip: WS2812 (built-in LED). WS2812 application areas The 24bit data sent first is extracted by the first pixel and sent to the pixel. The data latch inside the point, the remaining data is shaped and amplified by the internal shaping processing circuit and then forwarded and output to the next cascaded pixel point through the DO port.

A small chainable board with eight 5050 WS2812 RGB LEDs. This is the NeoPixel Stick from Adafruit. Every stick is equipped with a single data line. Each NeoPixel Stick has ~18mA constant current drive.