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This is my version of the famous R2D2.It strolls around, moves its head back and forth and makes Star Wars sounds... Apart from the motors and microcontroller, everything is made out of junk: Scrap, leftovers and dismantled parts.For example, the head is made of a Maraca (Rumba Shaker). The body was a water pipe in its previous life and the legs were tongue depressors (unused - I hope). The brain is a PICAXE 08M, programmable via a socket at the back of the robot. Muscles are two cheap 9g servos ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/scrap2-d2