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3D printed toy train

Last modified by Victor Zhang on 04:33, 22/07/2020
  • Brief Description:
    • This is a 3d printed toy train that conforms to the standard of Tomica train
      Tomica Track With a BLE interface through MH-ET Live ESP32 Kit
      V2,1Print_All_Parts.png
    • The top cover is not mandated
  • Other resources
  • Other parts needed
    • Powerbank (1S, Solderless, 18650 Li-on x 1)
      Gear
    • Screws and nuts:
      • m2x6 8pcs
      • m2x25 4pcs
      • m2x10 1pc
      • m2x30 2pcs
      • m2 Nuts 15pcs
    • Shafts
      • m2 x 30 1pc, m2 x 40 1pc
    • Shaft clipper
      ShaftNuts
    • GA12-N20 (Use 6V, the one in the picture is hard to find, needs to grind the shaft down to M2 x 8mm)
      Motor,Motor.jpg
    • C15-2A
      Gear2
    • 08-2A x 1 inside the picture below
      Gear
  • Assemble
    • Shell
      Assemble
    • Controller
      Electronics
  • Known Issues:
    • Wheel traction not enough to climb slope more than 15 Degs
    • Connection at the "-" Side of the battery relatively weak