Legend of Zelda Rupee LED Cover

thingiverse

This "light-up Rupee" replica is made from transparent ABS (white is also acceptable) and features an integrated LED. Choose any color for your LED or, like me, opt for a Tri-Color LED for endless color combinations. I constructed mine using an Arduino Uno and a program that cycles through colors and intensity via Infrared Remote Control (borrowed from my car stereo). The possibilities are limitless! Note that photos may not accurately represent its brightness and vibrant colors.