This is the White 8-Bit 5050 WS2811 LED RGB Full-Color Pipeline Lamp Module for Arduino. The LED Module are each addressable as the driver chip is located inside the LED. Each NeoPixel Stick has ~18mA constant current drive so the color will be very consistent even if the voltage varies, and requires 5V.

Every stick is equipped with a single data line with a very timing-specific protocol requiring a real-time microcontroller with an 8MHz or faster processor such as an AVR, Arduino, PIC, embed, etc. There are solder pads on the back for connecting wires or breadboard pins and two mounting holes for securing this board to many different surfaces.

1. GND module weight
2. 4-7VDC supply voltage, 20 mA current per one LED
3. DIN digital control signal from the microcontroller
4. DOUT output to connect the next ring

Features and Specifications:

1. Supply voltage: 4 V to 7 V
2. Current consumption: approx. 20 mA per LED
3. Number of LEDs: 8
4. Strips dimensions: 53 x 10 mm

Package Includes:

1 x White 8-Bit 5050 WS2811 LED RGB Full-Color Pipeline Lamp Module for Arduino without Soldering size - 55x10mm