The OBR – Brazilian Olympiad of Robotics – is knowledge Olympiad, a publish initiative baked by CNPq – who presents several challenges, with your main objective the rescue of a victim in a simulated hostile environment on competitions arenas. The student has a responsibility to assemble and programming a robot to realize the proposed challenges. But, the confection of a robot prototype requires a large investment economic, hindering the student participation on this competition. Therefore, this project presents many different production possibilities of a robot prototype seeking greater cost benefit and thus enabling the participation of beginner teams with low income in Brazilian Olympiad of Robotics.