After doing the servo labs, I came up with this laptop keyboard cleaner! I've always wanted the keyboard sweeper as there is always stuff stuck in my keyboard cracks.
Yves and I also did the speaker labs together.
We also tried to create the melody with the speaker without any analog input, though we heard a bit of the melody at the beginning when we first ran the code, but the speaker still constantly emitted a weird pitch, so we weren't sure if it worked or not...(I believed it worked!)
Then we tried to incorporate the FSRs with the analog circuit so that each FSR generate different note. It is much more complicated than the servo labs. However, we managed to get it worked!!!!!! It was such a rewarding moment to hear the "music" we created!