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）
Notes：
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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 )
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Components overview
Interactive demonstration
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Components | |
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OLED display | |
WS2812(NeoPixel) | |
MPR121 and touch sensor | |
| MP3 player |
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Assembly Steps
Notes
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assemble the pan & tilt structure
steps notes 
View file name 3D printing.mp4 height 250 need to clean & remove the support
View file name how to drill a hole on gear.MP4 height 250 
View file name how to insert the shaft.MP4 height 250 
assemble the robot
steps | |
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Done！ |
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