Need help in Stepper motor

Discussion in 'Embedded Systems and Microcontrollers' started by shohaib111, Aug 4, 2010.

  1. shohaib111

    Thread Starter New Member

    Aug 4, 2010
    I wanted to ask,
    Do we always need a driver IC to drive a Stepper motor???
    I have a SONY Floppy drive extracted motor,
    and i want to drive it, I already got 89c51, and by searching the google, Checked it that it is a Bipolar , having 4 output wires,,,,
    No data sheeet available on internet for motor............
    So i hereby request you people to help me............
    I have seen good handsome amount of replies to questions related to stepper motor on this forum....................
    so please tell me,
    from where should i start.....
  2. hspalm

    Active Member

    Feb 17, 2010
    9 This is the site where I learned about stepper motors. It includes almost everything about them, except some general motor theory which could be handy. But if all you want to know is how to make one run, this site covers it.
  3. russ_hensel

    Distinguished Member

    Jan 11, 2009
    No you do not need an IC you can use discrete components.