controlling pwm to move stepper motor at a specified distance

Using Arduino Project Guidance
#1

Hello guys ! i am a newbie…I recently started working a project in which the stepper motor has to move certain distance and angle that is feeded into serial monitor…the problem is how do i adjust pwm so that the motor moves to the specified distance in millimeter…

stepper pwm.pde (1.25 KB)

#2

The usually used stepper motors are controlled by pwm.
Usual Dir is set and Step is pulsed on the driver board.

#3

Railroader:
The usually used stepper motors are controlled by pwm.

I believe that was intended to be
"The usually used stepper motors are NOT controlled by pwm."

This Simple Stepper Code should give you a good sense of how stepper motors are controlled. You vary the speed by changing the value of millisBetweenSteps.

...R
Stepper Motor Basics

#4

Robin2:
I believe that was intended to be
"The usually used stepper motors are NOT controlled by pwm."

This Simple Stepper Code should give you a good sense of how stepper motors are controlled. You vary the speed by changing the value of millisBetweenSteps.

...R
Stepper Motor Basics

Thanks! Embaricing missprint.

#5