
The WS2812B is a smart RGB LED with a controller chip. Because these LEDs have their own controller, they can be connected to each other with 1 data line. That way they can all be addressed individually. This board has 8 of these pixels next to each other.
| Brand | Opencircuit | 
| More info | GitHub - adafruit/Adafruit_NeoPixel: Arduino library for controlling single-wire LED pixels (NeoPixel, WS2812, etc.) | 
| Light color | RGB | 
| Position | Relief | 
| Voltage | 4 V - 7 V | 
| Length | 50 mm | 
| Microcontroller | WS2812b | 
| LED technology | 5050 | 
| Color strip | Black | 
| Length | 51,1 mm | 
| Width | 10,2 mm | 
| Height | 3,2 mm | 
| Weight | 2,57 g |