Arduino Robot Tank Chassis

thingiverse

The robot tank is a 3D printed marvel that utilizes Lego tank tracks for its propulsion system. Four DC motors with gearboxes, commonly employed in other Arduino-powered vehicles, are mounted directly to the chassis. Two 18650 battery housings fit snugly into the chassis, providing the necessary power for the robot's operations. My version of this robot is remotely controlled by an Arduino board, but users can customize it to suit their preferences or make it fully autonomous. The chassis boasts various mounting points that allow users to attach whatever features they desire. Assembling the robot tank requires the use of M2 or M3 screws, which cut threads into the plastic as they screw in place. Some parts may need to be filed down for a precise fit, such as the gears and battery cover.