Closed-loop stepper motor driver board based on rp2040
3D printer accessories
Q group 565264047 Welcome to play~
The outer border comes from the contradictory aggregation https://oshwhub.com/Knight_Sin/xxxxxxxxxx , followed the open source license and shared in the same way.
Open loop control:
Vector closed loop control:
Due to the excessive noise of the integrated H-bridge driver (see video), this project will no longer be updated and a replacement plan is being prepared.
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