Help

Discussion in 'Homework Help' started by victorprmt, May 14, 2010.

  1. victorprmt

    Thread Starter New Member

    May 11, 2010
    11
    0
    Hi
    I was thinking to built one like this, http://www.azega.com/controlling-a-stepper-motor-with-an-arduino-part-2/ but a good friend told me that I can use this, ALLEGRO SANKEN - SLA7026M - Motor Driver IC I have one small motor driver 800 mA and I want to run one 2 Amp stepper motor With a separate power supply, I need help for some one who can make a connections drawing included the other components required.



    My friend told me that I need a 2 power resistors (sense resistors) and a couple of other resistors to set the reference voltage to control the current. And even use a resistor and a pot to make the current adjustableI am new in electronics so I want to know how to put this together

    Thanks



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    Last edited: May 14, 2010
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Is this homework, or a project you are working on?
     
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