Assignment 4: Digital Read and Output.

For this particular assignment I struggled a lot! I was confused and trying my best to figure out the wiring part on the breadboard. However, it worked out in the end. After almost 25 plus attempts and help from my friends I finally figured it out. The code was not very difficult but it was fun to make annoying melodies on it. I also attached the speaker but the sound from the speaker was fading a lot.