SMARS Three wheeled mod

Summary This mod allows you to use 28BYJ-48 motors on the original SMARS chassis_S. the main features of this mod are the more precise movements, the grip on all surfaces and the possibility to mount it without screws. you will need some extra material: 2x 28BYJ-48 stepper motors https://goo.gl/CkGhym 2x 22mm bearings https://goo.gl/nJh9oS 2x rubber bracalets (I used two of the olimpic Coca Cola glass from Mc Donald's) 1x vaproizer tank rubber protector ring and obviously the electronics of the original SMARS (except the N20 motors) Join us on facebook for updates and software help: https://goo.gl/qLA9Ag