Pia the robot

*UPDATED 10/07/2018 - Added an image of how I wired up Pia (raspberry pi/ circuit playground and the batteries)

*UPDATED 9/16/2018 - updated arch_y_manifoldfix.stl in an attempt to resolve manifold issue. There isn't a problem printing in Cura but may be an issue using Simplify3D. I used blender to identify problem areas and there still is a manifold issue. I recreated the object in sketchup so perhaps there is an export issue when creating the STL.

*UPDATED missing STLs July 4, 2018 and added STLs for battery mount, PI3 and PCA board*


Video in action: https://www.youtube.com/watch?v=bRn4ZjMaChU

After seeing Alonso Martinez's Mira robot on You-Tube, I had to have one but couldn't find it anywhere. So, I designed my own version of it and will be uploading STLs and make the software that I've written for it available either here or github.

In a nutshell, it is two concentric shells with 3 servos to control x, y and z axis. It runs on a raspberry pi zero w, a pi came