Description :

The NeoPixel Stick from Adafruit is a small chainable board with 8 WS2812 RGB LEDs
Each LED is addressable as the driver chip is located inside the LED
Has ~18mA constant current drive, requires 5V and is consistent even if the voltage varies
Equipped with a single data line with a timing-specific protocol, requires a real-time microcontroller with 8MHz or faster processor
Compatible with AVR, Arduino, PIC, mbed, etc
Has solder pads for connecting wires or breadboard pins
Has two mounting holes for securing to different surfaces