OBR - 2021 National maker vice-champion

This category aims to evaluate the team that created a robot with the highest
possible number of pieces made by the students themselves, and with the smallest possible number
of ready-made kit materials. Examples are circuit boards made instead of
of ready-made modules and/or mechanical parts built manually or made in
3D printer instead of standard building blocks ready and available for
purchase. The team should explain, if any, about the mechanical project, the
manufactured circuits and their functionalities, the integration of brands kits
different, structures, chassis, wheels, grips, hand built, laser cutting
or 3D printer. It must be evident to the judges that the robot has been built/altered
thinking about the rules of the 2021 OBR Practical Modality.