NulSom Rainbow Stick for Arduino/uC - 1x8 WS2812B (WS2811 Compatible) Addressable RGB LED with Integrated Drivers

This is the minor upgrade version of NS-LED-02 (ASIN: B00OLRBUG6).

Demo clips:
https://www.youtube.com/watch?v=96-y19RIc5U
https://www.youtube.com/watch?v=qMI50lqgp_0
https://www.youtube.com/watch?v=Rf7J5tjl71Y

This is the easiest way possible to add small and ultra bright RGB LEDs to your project.
Each pixel of the three primary color can archive 256 brightness display, completed 16,777,216 color display.
Power the whole thing with 5VDC ( 3.5V ~ 5.5V works)
The sticks are chainable - so you only need 1 pin/wire to control as many LEDs.
These pixels have full 24-bit color ability by the built-in controller chip. Since the LED is so bright and compact, you need less current/power/space to get the effects you want.

Libraries:
for Arduino - http://nulsom.com/source/NS_Rainbow.zip
for ATmega328 - http://www.nulsom.com/source/NS_Rainbow_for_ATmega328P.zip
for ATmega128 - http://www.nulsom.com/source/NS_Rainbow_for_ATmega128.zip
for ATmega8 - http://www.nulsom.com/source/NS_Rainbow_for_ATmega8A.zip