How to Add Bumpers to a SUMOBOT
what this does is that you can make it so that if it hits one of the bumpers on the robot, it will reverse and turn away from the object. Get your materials the things you need to make this is 3 Popsicle sticks, cardboard, hot glue, four wires, and tinfoil.an optional material you can use is mask...By: 563076
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