Semi passive walker (RCX)
October 17, 2005
Mine Sweeper
May 17, 2006
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NXT Turtle 1.0


April 2006: This robotic pet features an autonomous behavior modelled using a state machine. It walks around, and when it’s scared by someone approaching or by a loud sound, it retracts its head inside the shell. Each pair of legs is driven by a motor and a cammed mechanism. The building instructions and the description of its program are included in my book.