NeoPixel Stick - 8 x WS2812 5050 RGB LED

The Sparkfun NeoPixel Stick is a compact, chainable board that features eight 5050 WS2812 RGB LEDs. Each LED is individually addressable, thanks to the driver chip embedded within. The NeoPixel Stick ensures consistent color output with its ~18mA constant current drive, even when the voltage fluctuates, operating optimally at 5V.

Sparkfun has designed the NeoPixel Stick to be highly versatile. Its single data line features a timing-specific protocol, necessitating a real-time microcontroller with a processor speed of 8MHz or faster. This makes it compatible with a variety of devices such as AVR, Arduino, PIC, mbed, etc. For easy integration into different setups, the NeoPixel Stick has solder pads on the back for wire or breadboard pin connections, along with two mounting holes for secure attachment to various surfaces.

The Sparkfun NeoPixel Stick offers a host of benefits. Its compact size and chainable design make it an ideal choice for projects requiring multiple LEDs without taking up too much space. The individual addressability of each LED allows for precise control over color and brightness, enabling a wide range of lighting effects. Furthermore, the consistent color output irrespective of voltage variations ensures reliable performance.

Moreover, Sparkfun provides comprehensive support for the NeoPixel Stick. The NeoPixel Überguide offers detailed information about the product, while the NeoPixel Library provides a wealth of resources for programming and controlling the LEDs. There's also a product video available that provides a handy visual guide to using the NeoPixel Stick.