Full Assembly

• Received laser cut pieces
• Worked on assembling prototype #3
  • Cutting spacers
  • Sanding down holes/slots to fit bolts
• Continued working on software
  • Motor scripts

• Hooked up prototype to motor
• Got encoder working
• Demo for supervisors
  • Able to get gear expanding and contracting with motor
    • Gets stuck sometimes due to leeway in holes
    • Need to make slots thinner
  • Recommendations
    • Laser cut another prototype with thicker acrylic and thinner holes
    • Revisit to demo with more software functionality

Worked on CAD for Motor Box

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• Continued cutting spacers
• Started writing scripts for controlling motor speed/direction
• Began to cut bike frame apart

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• Home Depot Visit
  • Pipe cutter
  • Tubing for spacers
• Picked up Timing Belt
• Picked up Electronics from MESS lab
  • Arduino Uno
  • Male to Male Jumper Wires