Mini Project Process 1/5 10.3.2016

For the first mini project and the assignment being about "Signal", I thought of the first piezo alarm project. I first thought of sound when told the assignment was about signal. The gameboy startup sound brings nostalgia to me when I hear the sound. I use to play my gameboy as a child for hours and use to have the sound stuck in my head all the time. I'm not sure hiow I can achieve the sound without using the gameboy itself.