Saturday 25 July 2015

driver - Is it possible to run a stepper motor only with a L293D at reduced current?


I would like to drive my stepper motor (1.4A rated current, 3.5V, 2,5 Ohm coil resistance). I only own some L293D drivers but I think I will burn it if I just wire the motor to the driver without some sort of current limiting.


Obviously I will loose some torque but that's ok for the moment.




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