Best solution may be to find a stepper motor with rated current of 0.5 amps or more. The tb6600 can output 4 amps. However, when i plug the motor, all i hear is a faint buzzing sound, and the motor does not rotate.
Supplies the logic part of the tb6600 and the. I am controlling three stepper motors using an arduino and tb6600 drivers with two separate power sources: A brushed motor requires a dc voltage to reach full speed and start with full torque then uses it’s armature to self commutate which also results in large bemf energy released.
The tb6600 drives the alert pin low when the. If your tb6600 driver only goes down to 0.5 amps, you have a problem! I've got a tb6600 stepper motor driver connected via a common cathode connection to an arduino (elegoo) nano microcontroller (1/32 microsteps, 1.5a, unknown. I've been working on this tb6600 design (schematic shown here).
The voltage output of the tb6600 isn't specified on the link above but i google it and apparently the tb6600 can only output 5 volts. I am developing a stepper motor driver using the tb6600hg.