8051 interfacing

Discussion in 'Embedded Systems and Microcontrollers' started by electronica, May 21, 2009.

  1. electronica

    Thread Starter New Member

    May 21, 2009
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    0
    Hi 2 all members :)
    m doing a project on 89c51 with stepper motor but i m confuse should i use universal or bipolar.can someone suggest me.....
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
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