Segway clone

clone
https://github.com/ovaltineo/SegwayClone

https://github.com/Lauszus/BalancingRobotFullSize preferred fork  http://blog.tkjelectronics.dk/2014/07/full-size-diy-balancing-robot/ Brass sleeve fitted over metal rod, allowing snug fit with with radial bearing.

links
Robotics and drones