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  1. #126

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    RE: CDI gr8flyer55

    I just did a quick search and found this......

    http://www.rcgroups.com/forums/showthread.php?t=288678

    I would say by the look of this the 12F675 is nowhere near compatible.

  2. #127

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    RE: CDI gr8flyer55

    ok thank you.I will use the US5881 hall effect switch and 12f683.


    www.melexis.com/Hall-Effect-Sensor-ICs/Hall-Effect-Unipolar-Switches-/US5881-148.aspx

  3. #128

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    RE: CDI gr8flyer55

    Hi ustura kemal
    I recommend, dc-dc converter-specific transistor.
    2SC5707.
    The circuit board be created on cooling.

    Regards nyemi

    Regards nyemi.

  4. #129

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    RE: CDI gr8flyer55

    thx nyami. bd911 better from 2sc5707





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  5. #130

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    RE: CDI gr8flyer55

    Hi
    I recommend 2SC5707. For specific DC-DC inverter transistor.
    CCFL inverters are used. Try a search on Google.(CCFL inverters 2SC5707-Royer converter)
    I CCFL inverter, to solve the ignition power.
    I rewound to the transformer (EE19 ferrite core).
    Primary coil not replace.
    Secondary coil replace : 100 turns (0.25 copper wire).
    I tell you, Royer, push pull inverter is more suitable.
    Project is not over yet.
    More on that later.


    Link:www.mikrocontroller.net/wikifiles/f/f3/Royer_Converter.xls
    Link:www.mikrocontroller.net/articles/Royer_Converter


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    Regards nyemi.

  6. #131

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    RE: CDI gr8flyer55

    ok nyemi tnx .I'm try 2SC5707.But first a short video








    This is my ignation board and works perfectly.
    but at higher rpm(12000-20000) bd911 very hot.Solves this problem, perhaps 2sc5707.

    [youtube]http://www.youtube.com/watch?v=prcvIypVTnY&feature=youtu.be[/youtube]

  7. #132

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    RE: CDI gr8flyer55

    Ustra, at low rpm, off time for transistor is long enough to not allow it to get hot. At high rpm 12,000 - 20,000 , on time is longer and makes the transistor run hotter. A heatsink will help on the transistor to run cooler. Also higher amperage rating of the 2sc5707 may help. Higher rpm draws more current, and makes more heat.

    John

  8. #133

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    RE: CDI gr8flyer55

    HI
    You look at this data.
    Collector-Emitter Saturation Voltage

    Regards nyemi.

  9. #134

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    RE: CDI gr8flyer55

    thank you for project

    working on asp .61 engine

    [youtube]http://www.youtube.com/watch?v=C-39Ixv6IOE[/youtube]

  10. #135

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    RE: CDI gr8flyer55

    Hi ustura_kemal

    I congratulate you.The engine is working well.
    Bravo.
    I ask. You use one ignition curve?
    2T-4T, McCulloch?
    Not a few, software, 12669 rpm limit?
    I create new software, easy starting, a higher rpm limit.
    I send you, if you want.

    Regards nyemi.

  11. #136

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    RE: CDI gr8flyer55


    ORIGINAL: gr8flyer55

    Well Mr. Fly42, as I see it, you are complaining about something not working that you haven't even built and tried!
    If you need proof that it works, watch my video of it actually working before you say it doesn't work. As for the project itself, it is a ''do it yourself'' project. Which in turn means, you gather the parts, you make the circuit board, you program the chip with the provided hex file, then and ONLY then, you decide if it is not the project to fit your needs.

    If free is not cheap enough for you, then I would strongly suggest that you go out and spend your money on a commercially available ignition that fills your needs. I know you can't get RcExel to change a curve for your engine because you think it won't work without ever trying it.

    I stand my ground in defense of everyone participating in this DIY project.

    John
    I think he,s a Troll.
    Do ytou want another box.
    BCCHI

  12. #137

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    RE: CDI gr8flyer55

    For Ustura,
    Congratulations !!!
    Good job done !
    You modified the engine for gas ?

    For Nyemi
    Can you post a link to your new software version ?

    Thank,
    Dino
    Dino,
    Israel

  13. #138

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    RE: CDI gr8flyer55

    Hi Bill,
    Yes, I would like another box of goodies!!
    The last box was sure a surprise when I got it. I finished trouble shooting everything and have repaired them all. That undertaking was like a box filled with Christmas toys!
    Anything you want to send would be great.
    Thanks Bill !

    John

  14. #139

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    RE: CDI gr8flyer55


    ORIGINAL: nyemi

    Hi ustura_kemal

    I congratulate you.The engine is working well.
    Bravo.
    I ask. You use one ignition curve?
    2T-4T, McCulloch?
    Not a few, software, 12669 rpm limit?
    I create new software, easy starting, a higher rpm limit.
    I send you, if you want.




    Thank you for your reply.I use 2t 0-20380 rpm software .i am not use ignation curve only upload this software.Yes iwould like to your sowftware.

    KemaL


  15. #140

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    RE: CDI gr8flyer55


    ORIGINAL: dinoslmn

    For Ustura,
    Congratulations !!!
    Good job done !
    You modified the engine for gas ?

    For Nyemi
    Can you post a link to your new software version ?

    Thank,
    Dino
    i dont modifiet .




  16. #141

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    RE: CDI gr8flyer55

    http://db.tt/5a4bRKCb

    This is the 12,669 rpm version and has the easy start advance edited. If anyone needs a higher rpm limit hex file I'll change it and upload a link to that one also. This version works very well for all of my converted engines. Easy flip starts and great transition from low to high rpm.
    Let me know if the link is ok.

    John

  17. #142

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    RE: CDI gr8flyer55

    Hi
    Thank gr8flyer55.
    Here's Read more:www.4shared.com/zip/9eUd8_aS/file.html

    The RPM limit : 16164

    Regards nyemi.

  18. #143
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    RE: CDI gr8flyer55

    Rossz letΓΆltΓ©si link!

    CU, Rob
    http://www.electronics.gompy.net

  19. #144

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    RE: CDI gr8flyer55

    Hi Gompy
    Thank you.
    Link work?
    I create five ignition curve (Walbro pdf).
    I look forward to the tests.
    Regards nyemi.

  20. #145
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    RE: CDI gr8flyer55

    Only if I log-in and thats wat I don't want todo.
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    CU, Rob
    http://www.electronics.gompy.net

  21. #146

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    RE: CDI gr8flyer55

    Rob, I just waited til the download link appeared and was able to download the Walbro file.

  22. #147

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    RE: CDI gr8flyer55

    I'm sorry.
    instructions for downloading.
    Click on "Download Now" button (blue) - waiting time elapsed - Click on "Download file now" writing.
    Wish you a successful download.

    Regards nyemi
    Regards nyemi.

  23. #148
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    RE: CDI gr8flyer55

    There is no time and after 15 minutes I quit.
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    CU, Rob
    http://www.electronics.gompy.net

  24. #149

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    RE: CDI gr8flyer55

    Hi,

    The link not work for me

    Nothing happen

    Dino
    Dino,
    Israel

  25. #150

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    RE: CDI gr8flyer55

    Hi

    I trust this is good.
    link:www.moto.com.ua/postphoto/archive/1090217_2.zip

    Regards nyemi.


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