I designed the FloppyBot robots to serve multiple purposes;
1. New characters for RoboToons cartoons ... both still and animated.
2. Print yourself robot parts for home hobbyists. You buy a kit for $3 at 3DAGogo https://www.3dagogo.com/SolidWorksMagi
Print your robot parts ... one body, one bottom and two wheels.
3. Choose your own RoboGuts;
a. Simple R/C setup with a R/C radio receiver, V-Tail mixing for Aileron & Elevators to drive the wheels.
b. Parallax.com BS2 based µController board ... HomeWork Board or Board of Education or Propeller Board etc...
or Arduino or Beagle or Rasberry Pi etc... µController board ...
c. Add a Battery; 9V Radio or R/C 4-cell or 2-cell LiPo pack 2SXXXmAh you can fit a really big LiPo pack in these robots.
4. Go have fun!