stepper driver using drv8825

Discussion in 'The Projects Forum' started by embpic, Feb 20, 2014.

  1. embpic

    Thread Starter Member

    May 29, 2013
    187
    3
    i am searching for stepper motor driver schematic using drv8825 controller which is from TI. I am using stepper driver but suffering from noise and need micro-stepping also.
     
  2. mcgyvr

    AAC Fanatic!

    Oct 15, 2009
    4,970
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  3. shortbus

    AAC Fanatic!

    Sep 30, 2009
    4,294
    2,219
    Noise and missed steps on a stepper motor is usually from not having a high enough voltage to the motor. The voltage given on the motor data is not the voltage that should be used to drive it. Example a '5V' stepper would use much more than 5V in an application.
     
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