Solved Way to Fix Drones Project

Discussion in 'Help' started by WTFDproject, Sep 29, 2019.

  1. WTFDproject

    WTFDproject Active Member
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    #1 WTFDproject, Sep 29, 2019
    Last edited: Mar 29, 2021
    This document is a compilation of MEMBER GENERATED INFORMATION. The accuracy of all information is limited to the observations and interpretations of the contributing member(s). Errors may be present. It is the responsibility of the user to evaluate the information prior to use.

    The intent is to provide a resource for issues related to our hobby. If you have any guidelines, drawings or useful information, please post in this thread. You will be given credit for the information. Material covered by copyright will not generally be useable. However, links to the original information may be. Links to YouTube videos you found informative may be useable. Use of all links to external media must conform to Forum Guidelines.

    Date of latest revision: 03/29/2021
     

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  2. h-elsner

    h-elsner Active Member

    Great work, thank you for this. Oh what a work load ...

    The "zeristers" on attachment 25 are IMHO ferrite for noise reduction (simple wire wrapped with ferrite core).

    br HE
     
  3. WTFDproject

    WTFDproject Active Member
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    Good catch. The drawing has been updated, and added you as a "Contributor" to the document.

    This was an example of using a "made up name" for something. Most of these documents were originally created for personal use. It is likely other such shortcomings exist. All corrections are greatly appreciated.
     
  4. h-elsner

    h-elsner Active Member

    Attachment 26 Power on study: The details in the pictures are unreadable in the PDF. Is it possible to show the pictures bigger?

    br HE
     
  5. WTFDproject

    WTFDproject Active Member
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    The pictures were rotated and made one page for each one. The small notes written on the drawings are still not readable in the PDF. I will attach the files used for the PDF here. It allows some of the writing to be read, but still not all. These pictures are all JPG renderings of the original BMP drawings. I could not find the originals on a quick search. It may be necessary to remake the drawings, using much larger fonts. That will take some time. This is the best I could do for the moment.
     

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  6. WTFDproject

    WTFDproject Active Member
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    Updated with more legible notations on Attachment 26 ("Power on" Study).
     
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  7. h-elsner

    h-elsner Active Member

    Thank you, you are the best!
     
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  8. WTFDproject

    WTFDproject Active Member
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    02/04/2020 - Added new Attachment 47 (Typhoon H Plus Flight Log Retrieval).
     
  9. Checho_CostaRica

    Checho_CostaRica New Member

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    Sir, this is a great job!!! It is a great documented work, very clear and precise with very interesting details. Thank you so much for sharing.
     
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  10. WTFDproject

    WTFDproject Active Member
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    The attached document was recently developed to assist a member in diagnosing a failure of motors to start on a Typhoon H. The document has been added as new Attachment 35 (ST16 GPS Test) to "https://yuneec-forum.com/threads/way-to-fix-drones-project.10229/"
     

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  11. Marcopolo

    Marcopolo New Member

    May 16, 2020
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    Hello,
    After a crash of my yuneec breeze, a capacitor from main board lost, (220 UF 16v rvt). I cant find it in Germany. Alternatives are available can i use any SMD capacitor with same specifications.? Can someone help?
    Best regards
     

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  12. h-elsner

    h-elsner Active Member

    If it fits mechanically and has the same specs or better - no Problem. Take a look on the ESR values. Should be low.

    Wenn's mechanisch reinpasst kannst du alles nehmen. Es ist ein Blockkondensator, er sollte als einen geringen ESR Wert haben (geringer Innenwiderstand) damit er Spannungsspitzen im höheren Frequenzbereich abfangen kann. Aber kritisch ist das nicht. So hohe Taktfrequenzen hat der Prozessor nun auch wieder nicht.
    https://www.conrad.de/de/p/panasoni...ator-smd-220-f-16-v-20-8-mm-1-st-1470366.html

    Gruß HE
     
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  13. Marcopolo

    Marcopolo New Member

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    Vielen Dank
     
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