different voltaje a/d sensors

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  1. - 21st October 2009, 02:09 #4
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    ScaleRobotics
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    I think he wants full resolution of the A/D converter at 3.3v as well as 5.0v.

    Darrell had a real nice 10 to 16 bit selectable over sample routine. It seems the sites.picbasic.net site is having some issues, so right now you can not download it from there. It was here: http://sites.picbasic.net/index.php?...d=70&pageid=27 and it was called DT_Analog.pbp

    By going to 11 bit over sampling, you would effectively get the resolution back for your 3.3v devices, and no extra hardware. It does slow your sampling time a tiny "bit" for the extra bit.

    Here is the speed
    Last edited by ScaleRobotics; - 21st October 2009 at 02:16.
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