Truckbot

Snap together 3D printable truck-like robot. Unlike the cool-but-ultimately-non-functional Tank designs ( http://www.thingiverse.com/thing:6554 and http://www.thingiverse.com/thing:8080 ), this bot actually works. Sadly the motors could not generate enough torque to actually move the tank robot due to the amount of friction introduced by the worm gear and tank treads. Encouraged by the success of my 27 to 1 Reduction Gearset http://www.thingiverse.com/thing:9414 I designed this bot from the ground up to be low friction, snap-together and almost entirely 3D printable. The only non-printable components are the motors, the motor mounting screws, the batteries, the wire and the nuts that serve as contacts in the battery holders. I hope to upload some PCB mounts soon so you can easily add the electronics necessary to make this bot autonomous, but if you are impatient I recommend looking into NBitWonder's awesome DC Motor Driver http://www.thingiverse.com/thing:7618 which was designed for th