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hotwaterwizard

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Posts posted by hotwaterwizard

  1. Datasheet can be found here Right click on the link and choose save as

    http://ww1.microchip.com/downloads/en/DeviceDoc/39632c.pdf

    Here is the Application note page you have to go here and pick the application you want to save.
    http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1824&appnote=en025096


    Datasheet 430 pages [attachment deleted by admin]

  2. Thanks for comming to my rescue. You guys are great. I tried a different tactic and it did not work either.
    I first Complimented him on his helpful posts. Then asked him to open this subject for more study on the theory section and he thanked me for the compliment and threw out another argument.
    Can't win against a know-it-all. ???

  3. Search Results

    L293B and L293E
    http://www.st.com/stonline/books/pdf/docs/1328.pdf


    L293D
    ST Datasheet
    http://www.st.com/stonline/books/pdf/docs/1330.pdf

    TI Datasheet
    http://focus.ti.com/lit/ds/symlink/l293d.pdf

    App Notes
    http://msgroups.tech.northwestern.edu/dc/dc99/docs/l293eapp1.pdf
    http://www.st.com/stonline/products/literature/an/1675.pdf


    Other Info
    http://www.cse.cuhk.edu.hk/~khwong/ceg3430/mrobot7.pdf

    http://www.dprg.org/projects/1998-04a/

    http://www.seattlerobotics.org/encoder/may98/steppers.html

    http://www.cs.uiowa.edu/~jones/step/circuits.html

    http://www.stanford.edu/~pjc30943/school/ME218%20labs/KrisPaulSal%20-%20Lab%208%20Report.doc

    http://www.me.umn.edu/courses/me2011/robot/technotes/L293/L293.html


  4. can someone tell me what part this is ? I need to purchase more of these or an equivalent part. This part is probably about 20 years old so I'm not sure if its even available anymore. It came from a circuit board in an instrument cluster out of a BMW car. I assume the 100ns means 100 nanoseconds ?


    What Year and Model is the BMW?
    1986?

    http://www.bmwgsclub.nl/artikelen.htm

    R80-100GS%20Schematic.jpg
  5. I agree there is too much of this going on. I post a simple timer that has been tested and proved to work and someone comes along and picks the little circuit (that works great) apart. Analizing and critisizing and changing the original simple circuit into a Metro Golden Mayer Production.

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