decision box

This project was a secret santa gift for a friend who has a hard time making decisions. Once you press the grey button on the outside (which is made from capacitive fabric), it will randomly light up one of 3 LEDs to help him make the decision. 

I designed and 3d printed the box with holes for the LEDs, cord, and button. For the controls, I used an extra Arduino Uno, connected the LEDs + button and wrote a simple program to randomize picking and lighting the LED once the button was pressed.