We have to limit the current so the stepper motor doesn't overheat or burnt itself while spinning because the motor itself doesn't regulate the current that flows in the coil, the motor driver a4988 does, also, this motor consumes between 100ma and 200ma, witch is 0,100A or 0,200A, for that reason he chooses the value of 0,096A
Hi.. Can I ask something?
Is it possible? , a4988 can move same time two step motor(a4988)?
This worked perfectly! Thanks for the video!
You're welcome!
Hi there, Did you modify the wiring of the stepper motor to turn it into bipolar?
Good Joby
It's just making humming sounds all the time with my motor.
I have been trying to get this to work for over two months.
did you get it to work?
Can i not use the capacitor and still do this ?
please tell me why 0.096 as current limit
We have to limit the current so the stepper motor doesn't overheat or burnt itself while spinning because the motor itself doesn't regulate the current that flows in the coil, the motor driver a4988 does, also, this motor consumes between 100ma and 200ma, witch is 0,100A or 0,200A, for that reason he chooses the value of 0,096A
i put a switch on the sleep and reset, then it wasn't running anymore