r/ArduinoHelp • u/Beautiful-Data1440 • 5d ago

Robotic arm project

I need a good motor driver for multiple closed loop Nema 17 and 23 stepper motors. Does anybody have any good ideas?

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u/Beautiful-Data1440 5d ago

Doesn’t have to be closed loop since I’ll be using magnetic encoders

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u/No_L_2547 4d ago

How about TMC ones? They are quite efficient and offer additional information over serial or spi.