dacb scara arm - customizer version by 100ideas 3d model
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dacb scara arm - customizer version by 100ideas

dacb scara arm - customizer version by 100ideas

by Thingiverse
Last crawled date: 3 years ago
Forked @dacb's scara arm & refactored .scad files for thingiverse customizer. Use the customizer button on the right to customize the parts for your own scara arm!
from http://www.thingiverse.com/thing:948061:

"Simple 2D SCARA like robot arm using inexpensive 28BYJ-48 servo motors ($5 each w/ driver board), 6807-2RS bearings ($5 each) and inexpensive contact switches ($5 for 10 switches)."

And a raspberry pi program for control - get the source from dcab's github repo. Pi GPIO pins are defined in the header files in the source code: steppers, limit switches, optional laser.
The attached .stl files were generated with the customizer using arm forearmLength = 150 & armLength = 150. The defaults are 100 and 75 - be sure to change the source code for the kinematics function if you use the customizer to change the arm lengths.

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