Simple cnc robot arm. Drawing a christmas tree

[juppiter]

Although may be built in a weekend, although is not so precise or particulary fast, is a cnc robot arm, so i want to share with you.



Actual mind-paper roadmap is:
a) Google for image
b) Convert it in Inkscape to SVG
c) Open with python script (convert to angular servo position using simple Inverse Kinematics)
d) Set servo position usign Arduino like High End Pic solution (Fubarino SD)

Finally video, code and more detail - as usual - on boxedcnc: RC SERVO ROBOT ARM: Weekend project

Cheers
Alessandro

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