This is a list of materials I used. This is meant to be a guide not an exclusive list as everyone will have a different parts hoard.
- 1 motor housing (or other big honkin' magnet)
- 2 Castors or wheels of some sort
- Metal rod (or a suitable alternative to serve as an axle) Mine happened to have threaded holes for screws in it.
- 4 screws w/ nuts
- 1 ¾" dowel rod
- 2 pieces of scrap metal
- Metal bonding epoxy
- General use epoxy
- 2 Plastic buttons from an electronic device (or other suitable material to serve as a hub cap)