7.1 Tools

• Screwdriver
• Tweezers
• Crimping tool
• Masking tape (optional)
• Glue
  • Stick the magnets to the robot’s enclosure (bottom) and cradle.
  • If too much glue is used, it will overflow through the hole and stick to the robot’s wheel or something else. To avoid this, use the minimum amount of glue to stick the magnet.
• Double-sided tape
  • Attach it to fix the robot’s motors in place.

7.2 Robot

7.2.1 Components

(The position of the battery differs from the figure in the paper. This one is correct.)

7.2.1.1 3D printing

• Enclosures
  • Top
  • Middle
  • Bottom
• Switch
• Wheels x 2

7.2.1.2 PCB manufacturing