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bipolar stepper motor driver selection

Discussion in 'Datasheets, Manuals and Component Identification' started by anroop, Dec 11, 2013.

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  1. anroop

    anroop

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    Dec 11, 2013
    hi,
    I need to drive a 12v dc motor using a controller. I have selected pic16f84a and need a driver circuit to drive the motor. please give me your suggestions...
     
  2. Harald Kapp

    Harald Kapp Moderator Moderator

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    Nov 17, 2011
  3. anroop

    anroop

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    Dec 11, 2013
    thanks Harald. But I am planning to buy an IC to make the circuit look simpler and smaller, could you suggest any such an ic to drive 12v bipolar stepper motor.
     
  4. Harald Kapp

    Harald Kapp Moderator Moderator

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    Nov 17, 2011
  5. anroop

    anroop

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    Dec 11, 2013
    :)thanks a lot Harald for helping me with this info...
    :)
     
  6. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

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    Jan 21, 2010
    And I just deleted the other other thread that you started for this topic even after Harald told you not to.
     
  7. BobK

    BobK

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    Jan 5, 2010
    I assume that it is 2 phase bipolar motor with 4 wires, right?

    If so, a quad half-bridge driver is what you are looking for, like SN754410, which can handle 1A.

    Or you can do the same thing (but limited to 800mA) with 4 2N2222 and 4 2N2905 eight diodes and 4 resistors for less money!

    Bob
     
    Last edited: Dec 12, 2013
  8. anroop

    anroop

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    Dec 11, 2013
    thanks bob!!!
    its was really heplful guyz
     
  9. anroop

    anroop

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    Dec 11, 2013
    do any one know how the unipolar stepper motor works?
     
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