MegaMazer

Builder: Kelly Small
MegaMazer is my Expert class maze runner (PAReX Event). It uses a pair of Nema23 stepper motors to move around, along with 5 IR range sensors to detect the walls.

For 2007 a grabber arm was added to MegaMazer to actually lift and carry the tennis ball back to the start line.

Back view of the new arm.

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