To create a mobile robot, you will need a good robot base. This is a robot base/chassis kit for a four-wheeled mobile robot. Except for the electronic components, it includes everything you need to make your own four-wheeled mobile robot. It allows you to select your favorite microcontroller, whether Arduino, Micro: bit, or any other platform. It is ideal for educators or training centers who want to run a mobile robot workshop for pupils. It is also appropriate for elementary students who are constructing mobile robots.


  • This car chassis comes with 4 DC Motors
  • 2 layers of transparent Acrylic base (3mm thickness)
  • Comes with an encoder plate for each motor (not the sensor)
  • Comes with mounting accessories for motors and an Acrylic base
  • Chassis size: 270mm x 160mm
  • Wheel Diameter: 67mm
  • Motor parameters:
    • Gear Ratio = 48:1
    • Speed with 66mm diameter wheel = 0.65 m/s at 7.2VDC
    • Recommended operating voltage: 5 – 10VDC
    • Noise level < 65dB
    • Current Consumption:
      • 100 mA for each motor at 3V
      • 100 mA for each motor at 5V
      • 120 mA for each motor at 6V
  • Dimension: 270 x 160 x 73mm (LxWxH)



  • 2 x transparent acrylic plate
  • 4 x 3V – 6V Dual Axis TT Gear Motor
  • 4 x Plastic Wheel for Plastic Gear Motor
  • 4 x Black slotted disc
  • Mounting screws and accessories
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