U Stepper Robot Arm Rev4 - Open Loop Control Mod
Description
CreditsThis Design is based on the awesome Robot Arm Rev 4 from the guys at uStepper. You may find the original work, as well as extensive documentation including the kinematics here:https://github.com/uStepper/Robot-Arm-Rev-4/tree/masterBackgroundAs uStepper is focussed on closed loop servo controllers their design does not require any endstops.
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