This May Be The World’s Smallest Wheeled Robot With A Gripper.
When I saw the article from Instructables about this tiny robot, I knew that it was worth a post on RobotNext. At .40"x.50"x.46", the Magbot R-20 is slightly less than 1/20 of a cubic inch. The robot is magnetically controlled. This builder found out that to make the smallest robots possible, the motors, batteries, and even…
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