DMDN384 Project Final outcome: Directional Belt

I have changed my orignal idea LED T-shirt to belt. I named it "Directional Belt"

The basic function of this belt is to tell the user what direction he is facing to. There are two LED
circuits on this belt, one circuit is made up by seven white LEDs facing to severn different directions. If the wearer is facing to the north then all seven LEDs light up, if the wearer is not facing to the north then only the white LED that facing to the north light up, the other LEDs turn off. The other circuit is made by six RGB LEDs, the colour of these six RGB LEDs changes when the wearer turing around, the RGB LEDs show different colours if the wearer face to different directions.

Key electronic components: HM6352 compass moduel, Arduino lilypad