DIY Mecanum Rover

thingiverse

This is a DIY 3D printable mechanum wheeled robot. It is fully functioning and currently supports up to 8 UltraSound sensors. You can add an additional level on top of the robot, and add other sensors as well. I.e: Lidar, or a camera. Video of how it works: https://www.youtube.com/watch?v=e4Xt5HR_xso You need to ccut 8mm shafts for the 3rd gear and fixate the wheels on them, I recommend silver steel shafts but carbon shafts work as well but they do tend to crack and wear out more easily. All screws are M3s. You need: - 4 NEMA 17 motors and a CNC shield https://www.banggood.com/custlink/3DGdbVKK0H - Arduino Uno or Mega (mega is preferred because of the numerous sensors) https://www.banggood.com/custlink/3KvyQH334h - 2 Li-Ion batteries and 2 holders https://www.banggood.com/custlink/m3vRstvG44 (Casing, You should buy the liion cells locally) - Step-Up Converter https://www.banggood.com/custlink/GvDhstDmgn - 8 Ultra Sound sensors https://www.banggood.com/custlink/vKKEsHmG61 - 4 mecanum wheels of your liking https://www.banggood.com/custlink/mDmYnPGKAD (This is 60mm I used a 100mm version but it is triple the price)