How to Make a Color-Changing LED Chameleon Scarf
Becky Stern of Adafruit has created a Chameleon Scarf that changes color to match any outfit using 12 color-changing LEDs and a Flora color sensor. Stern explains the entire process in this video, and step-by-step instructions are available at Adafruit.
image via Adafruit Industries
submitted via Laughing Squid Tips