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Thread: DX 7880 & 7882, 1xNiMH and efficiency

  1. #1

    Default DX 7880 & 7882, 1xNiMH and efficiency

    I'm modding my RC-G2 with R2, but I can't decide which driver I'm going to use. After intensive searching I've limited options to DX's 7880 and 7882. But I can't find any decent test data about these. So does anyone know which one has better efficiency?

    And I'm not sure did I understand how to disable modes. If I solder LED(-) from the emitter and LED(-) from the driver to the driver's outer ring (ie. to battery's (-)) does it work, or will it go ?

    Thanks in advance and happy Christmas

  2. #2
    Flashaholic richdsu's Avatar
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    Default Re: DX 7880 & 7882, 1xNiMH and efficiency

    DX 7880 board is the preferred choice most people use to mod their RC-G2.
    ( I prefer to run the DX 7880 at single mode ( max ) ).

    You also need to replace the led with a Q5.


  3. #3

    Default Re: DX 7880 & 7882, 1xNiMH and efficiency

    Ok, I ordered the 7880. But could someone confirm that I understood correctly how to disable modes?

  4. #4
    Flashaholic* StefanFS's Avatar
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    Default Re: DX 7880 & 7882, 1xNiMH and efficiency

    Quote Originally Posted by moimies View Post
    Ok, I ordered the 7880. But could someone confirm that I understood correctly how to disable modes?
    Changing led neg. to the ground ring on that driver makes it one level.

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