miniFloppyWheelChairBot is designed for the RoboGuts™ circuit board ... an Arduino might fit to do some of the work, but the RoboGuts™ circuit board crams much more functionality into a smaller area!
Now who's got the Stephen Hawking doll to go with this?
Teaching young children a little bit about electronic circuits, sensors, motors etc., about structured programming, phonemes, 3D printing and art so they can learn to build their own toys and invent!
RoboGuts™ Intelligent content for 3D printing making a S.T.E.A.M. education better, easier and more affordable http://www.R2Pv1.com/
The fastest and cheapest way to get all my .STL files FREE is to donate $5 to help fund school materials ... once I have $3,500 I'll convert all these files to FREE downloads. https://www.gofundme.com/roboguts-kits-lessons