Pianist arm

Hello everybody, i'm french, and i try myself to the robotic. I have realised an robotic arm. Enjoy

https://www.youtube.com/watch?v=RV2lZKw6N_4&list=UUWt_aIjLQhFSYD8ikQ3183A https://www.youtube.com/watch?v=5L6BQiUbXFE&index=3&list=UUWt_aIjLQhFSYD8ikQ3183A

Very funny to see. Well done.