We made a stair into a Piano ! It was our college tech fest and we needed something cool to showcase, something audience can interact with and have fun ! Piano Stairs sounded like a cool idea, but implementing it was a challenge.

I’m a 3rd year B.Tech CS engineering student now and this is my first time hacking with hardware. So I didn’t know much. I was joined by my juniors, Muhammed Hashim and Athul Raj, both in their 2nd year of CS engineering. They have played with hardware before and has more experience than me. Having them with me was a great help for a noobie me.