About this 3D model

Marvin is a wall (and foot) avoiding robot made from printed parts, an Arduino board, an Adafruit.com motor controller board, 2 motors (from Pololu.com), a distance sensor (from Pololu.com) and a battery clip (Radioshack).Video of the bot in action: http://www.youtube.com/watch?v=PfaEIkYA8fIThe body, wheels and neck are parts designed specifically to fit what we already had on hand (with the addition of the Pololu parts since we lacked matched motors or a distance sensor).This bot was created as a mini-project of the MSU robotics group. (Midwestern State University, Wichita Falls, TX)