Here are the not so pocket sized ninjas for the midterm. Currently only one ninja can send a hit and the other can block.
Here's how they work:
For the final, we'll be using an arduino mini so they'll be pocket sized this time. Both ninjas will also be able to hit and block with proper ninja fighting sounds instead of an annoying buzz sound. They'll also be dressed in costume and equipped with weapons.
Here's the documentation of the process: http://www.flickr.com/photos/linhlypham/sets/72157594373898834/
Previous Post: http://yg.typepad.com/makingtoys2/2006/11/pocket_ninjas.html