Hello. I'm creating a Rubik cube solver which uses 6 NEMA17 17HS4401 motors, 6 DRV8825 drivers, 19V~6.32A power supply, NodeMCU brain - like in the attached schema. The drivers are set to 0.8V with the potentiometer. [placa] The problem is that the motor doesn't have always enough force to fini…

Increase NEMA17 power to stop skipping steps on Rubik solver

miraco2 October 2, 2021, 12:24pm 3

It's in full step mode. I'm indeed using a breadboard..

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