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Topic: Covert x,y,z position to step motor position (Read 175 times) previous topic - next topic

iacoposk8

Hello everyone! I would like to develop a robot arm like this:
http://www.instructables.com/id/ROBOTIC-ARM-Arduino-Controlled/
now I'm still looking for the right project, but this looks good.
my question is:
there is a formula or library to calculate the correct position of all the motors to bring the arm to a certain position x, y, z?
thank you.

vinceherman


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