Self-Balancing Robot

To the left is one of the final renderings I showed my roomate to get more feedback before starting the print. Here you can see I quicly modeled the breadboard and motors he was using to ensure correct fitment between parts. There are only three shelves shown here, because the design requirements were fairly open-ended at this point. To combat this and provide quick updates, I built the shelves using the linear pattern tool which allowed me to change the number of levels and have the whole base update accordingly. 

Here is the final print - with a hand as scale. The motors in this print actually ending up fitting so well that no zip ties were needed. I designed a little lip around the top edge of the motor to rest, and a center circle to help position itself. The clips held the motors in with enough force that they did not budge while moving.