whats the diference ..servos ??

Discussion in 'RC General & Getting Started' started by Nath Smith, Mar 22, 2010.

  1. Nath Smith

    Nath Smith New Member

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    Hi all
    I have a costume helmet with a moving rangefinder on the side, I have a servo control board and have tried 2 diferent servos on it , they bot give a diferent movement (distance) it is preprogrammed to move through 90 degres but varies. Is this normal that diferent servos act in diferent ways?? I thought they were all the same.. I am a total novice by the way LOL