Firmware for an Arduino-based star-shaped fairground/circus-style LED light.
Requires FastLED v2.1 or greater. https://github.com/FastLED/FastLED
Developed on an Arduino Nano (ATMega328). Compatibility with other AVR chips not guaranteed.
The touch sensor mentioned in the code can be any switch that goes high when "on". I used one of these: http://www.amazon.co.uk/gp/product/B00HSECKZO