To start off I'm pretty new and have never used a LED strip before. I bought a meter of RGB LEDs off of ebay. The strip is based on the newer LPD8806 chip. I downloaded and tried to run the strandtest from adafruit's library. I can't seem to get it working correctly though. Any suggestions would be helpful.
Strip Wiring
Black - Ground
Green - Pin 3 On Arduino
Red - 5v from ATX PSU
Blue - Pin 2 On Arduino
Arduino Uno Wiring
gnd - Shared Ground
Best Answer
Your connection doesn't seem to be correct, I think you are following a wrong pinout.
Based on the designators of your provided image (viewed at the right side pads which are the same as the left side pads)
The pinout is: