week11

arduino+leap
https://www.youtube.com/watch?v=Lx6fXIeBDMQ
https://www.youtube.com/watch?v=eHpD3Wuj2Co

Coke Piano and Launchpad made with Arduino

https://www.youtube.com/watch?v=Ttm62RBdOuo

https://www.youtube.com/watch?v=lvtfD_rJ2hE

第一次使用arduion，並打開example-blink

Knight Rider-led