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  1. #1

    Join Date
    Oct 2006
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    Vodskov, DENMARK
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    EagleTree Brushless sensor

    Hi
    After 4 flights my EagleTree Brushless sensor don't work anymore.
    I have checked all components, except for U1, it's a 5 pin IC with marking code AAEH. Can anyone help with some data for this IC ??
    Thanks in advance
    Jens J. Larsen
    Denmark
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  2. #2

    Join Date
    Feb 2007
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    RE: EagleTree Brushless sensor

    The SOT23-5 package is too small for a part number so the MFGs use codes. I may not be possible to fine the part number without knowing who made the part.

  3. #3

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    RE: EagleTree Brushless sensor

    No sign of who made the part. I think it is some kind of a 2 input thing, because the upper 2 pins has identical circuit and goes to each input channel (one pin to motor 1 and the other to motor 2)

    /JJ

  4. #4

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    RE: EagleTree Brushless sensor

    It could be an AND or OR gate with inputs on pins 1 and 2, GND on pin 3, output on 4 and Vcc on 5. It can also be an op-amp or ???


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