I Built the World’s Smallest Robot Arm (3D Printed/Arduino) (Guinness World Record!)
Official World Record: https://www.guinnessworldrecords.com/...
I made an Arduino based robotic arm that's less than 2 inches (5 cm) tall for under $50! This video will take you through the design, assembly, and code process. My goal was to make this arm as small as possible while still being able to be printed on a standard 3D Printer. I think this arm turned out pretty well!
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Part Links:
Micro Servos: https://amzn.to/3OvPy2D
Arduino Board: https://amzn.to/3Oxkxvk
Filament: https://amzn.to/3OvIYJs
Screws Larger Set: https://amzn.to/3C47ASK
Screws Small Set: https://amzn.to/44GC2ih
Adjustable Power Supply: https://amzn.to/46e27Xa
6V Power Supply: https://amzn.to/3rLEPbw
3D Printers Used:
Voxelab Aquila (great value): https://amzn.to/454rHN2
Anet A8 Plus: https://amzn.to/3C3BqXC
STL Files:
https://www.thingiverse.com/thing:614...
Code and Wiring Diagram:
https://github.com/BuildSomeStuff/Sup...
Thanks, and best of luck!
Contents:
0:00 - Smallest?
0:08 - The Plan
0:57 - Rough Sketch/Design
1:40 - 3D Printing Prototype
2:23 - Cost and Hardware
2:42 - 2nd Prototype w/ Motors
2:50 - Wiring
3:10 - Code Test
3:32 - Final Design
3:48 - Arduino Cover
3:58 - Soldering
4:25 - Done!
4:32 - Arm in Action
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Tags:
#3dprinting #robot #robotics #inventions #arduino #guinnessworldrecords