OpenBLDCServo

A fully open-sourced brushless servo controller

Project Goals

Low Cost

<$20 for fully assembled pcb at minimum quantities

High Performance

Provide quicker response, better holding accuracy than Nema 17 Steppers

Support direct drop-in replacement for use in 3D printers

Include adapter board to plug into typical pololu stepper driver sockets

Support linear encoder based systems

Support maximum precision XY stages with true position closed-loop feedback

PCB's are on order, qty10. Assuming there are no major bugs, a number of units may be available for beta testing and co-developers. Contact me via email for more details!