Robot Sam the crate rolling man.
thingiverse
Build video on youtube. https://youtu.be/sctpE71WaxI Demo video is on youtube. https://youtu.be/NDyCLZexJPs As the crate rolls the robot's arms move as if the robot is pushing the crate. operates on 2 AAA batteries in the crate. The robot is a remix of https://www.thingiverse.com/thing:2759322 by Javo. I could not get the remix function to work on thing-i-verse. I used a 120 : 1 , TT gear motor. The robot body prints in 2 parts that you glue together.
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