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Thread: l297+l298

  1. #1

    Default l297+l298

    can we use l297+l298 to run unipolar motors

  2. #2
    Super Moderator T-1000 docel's Avatar
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    Default step

    YES.
    docel
    ^Anything is possible..
    after YOU prove it!!

    http://bangalorerobotics.tripod.com

  3. #3
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    Hi,
    you can always use L297 and L298 for unipolar motors. You can rather use 4 mosfets for driving your unipolar motrs. For example if you use IRFZ44 they have a current carrying capacity of more than 15 amperes with heat sink and will cost 5 Rs each. The L298 alone will cost around 100.

  4. #4

    Default

    you can use L297 + L298 to drive bipolar as well as unipolar steppers.
    for unipolar you can use
    uln2003
    L293D or L298

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    Hi,
    For unipolar motros anything which can be used as a switching element e.g. transistor, mosfet, thyristor, high speed relay, CMOS buffer will do.

  6. #6
    Super Moderator T-1000 docel's Avatar
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    Default unipolar motors

    Quote Originally Posted by nmittal
    Hi,
    For unipolar motros anything which can be used as a switching element e.g. transistor, mosfet, thyristor, high speed relay, CMOS buffer will do.
    ...not to forget - Audio Amps!!
    docel
    ^Anything is possible..
    after YOU prove it!!

    http://bangalorerobotics.tripod.com

  7. #7
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    Hi Docel,
    Sir ji I totall agree with you, anything which says "I can amplify" will also do

  8. #8
    Super Moderator T-1000 docel's Avatar
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    Default afamp

    nmittal Bhai!

    Just imagine...a dead car-stereo, 3wheels and the AF Pwr Amp driving the motors....in tune (translate step) with Babla's cacophonic drums!!! :lol: :lol: :lol:
    You gotta see my video of this!!
    docel
    ^Anything is possible..
    after YOU prove it!!

    http://bangalorerobotics.tripod.com

  9. #9
    Administrator T-1000 rao's Avatar
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    I think I will come down to Bangalore before leaving..

    Gottta meet you Mr. Doce or is it Doc-el??l

  10. #10
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    Hi Docel,
    Man I think you are going to be the father of analog robots in india.

    At the midnight when whole world was asleep indian were giving birth to their analog robots.

    I ll definitely love to see the video.

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