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Type: Posts; User: Levitan

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  1. 03-21-2005, 05:28 PM

    Thread: 3.5" floppy, 2-phase bipolar stepper.

    by Levitan
    Replies
    2
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    1,221

    Hmmm...

    Must have been the wrong forum.
  2. 03-11-2005, 02:44 PM

    Thread: 3.5" floppy, 2-phase bipolar stepper.

    by Levitan
    Replies
    2
    Views
    1,221

    3.5" floppy, 2-phase bipolar stepper.

    Hello friends!

    I have found a 3.5” floppy from Pentium II computer driven by a 52-pinned chip, FDN303. I think it is a 2-phase bipolar stepper motor inside. It has 4 wirings and needs 5V but I...
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