SMARS Three wheeled mod

thingiverse

This mod allows you to use 28BYJ-48 motors on the original SMARS chassis. The main features of this mod are more precise movements, grip on all surfaces, and the ability to mount it without screws. To get started with this mod, you'll need some extra materials: * Two 28BYJ-48 stepper motors available here: https://amzn.to/2QGumKo or http://s.click.aliexpress.com/e/bnHHPSUC * Two 22mm bearings available here: https://amzn.to/2EcUo11 or http://s.click.aliexpress.com/e/rQcWCeM * Two rubber bracelets, such as the Olympic Coca Cola glasses from McDonald's available here: https://amzn.to/2L7C5fk or http://s.click.aliexpress.com/e/h8NwP9O * One vaporizer tank rubber protector ring available here: https://amzn.to/2L82d9S or http://s.click.aliexpress.com/e/seX5NY4 You'll also need the electronics from the original SMARS, excluding the N20 motors. For software help and updates, join us on Facebook at https://goo.gl/qLA9Ag.