S4A就是Scratch for Arduino

S4A就是Scratch for Arduino，也就是透過Scratch可以操控Arduino

1)安裝Arduino：http://arduino.cc/en/Main/Software

http://www.phcno1.net/modules/tad_book3/page.php?tbdsn=837


S4A Sensor board for Arduino

http://goods.ruten.com.tw/item/show?21303148440257

http://elesson.tc.edu.tw/md221/course/view.php?id=250&section=2

http://lindr.net/OD/