Goals:

  • Understand how to design a product, including structural design and assembly methods. 

  • Realize your product concept through modeling and 3D printing，and interactive functionality.


Tasks：

  • Modify the head shape of the robot (facial expressions, ears...)

  • Complete the assembly of pan&tilt structure （No need to submit, keep it for yourself and can use them for your project）


Components overview 

Interactive demonstration

demo robot.mp4

Components


OLED display


WS2812(NeoPixel)


MPR121 and touch sensor


MP3 player


Assembly Steps

  • Notes

  • Should avoid turning the servo by hand without power ( as doing so will change the limiting position of the servo, which can lead to problem in the assembled structure )

  • Reserve enough space and wire length. Otherwise, it will limit the servo's rotation


  • assemble the robot

steps



  • assemble the head and stand to the tilt structure

  • assemble the base box
  1. PCB
  2. 4 columns
  3. display fixture（with small bumps）
  4. 4 sided acrylic board

  • assemble the geared rotation platform and the tilt structure on the top cover
  • align the entire top part with the four columns, and insert and secure firmly

Done！


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