SOLVED: How can I reduce ADC jitter

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  1. - 22nd February 2025, 06:38 #16
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    Default Re: How can I reduce ADC drift

    Quote Originally Posted by Aussie Barry View Post
    It shouldn't really matter if the cap is at the PIC end or the Pot end, as long as the distance between both is not too great.
    Note the silicon errata document (Item 1.3) regarding the use of FVR as ADC reference voltage:
    https://ww1.microchip.com/downloads/...-80000702J.pdf

    Cheers
    Barry

    Right now I'm testing on 16F18855, but I'll face the same problem on final version with 16F18877.

    I'm still trying to figure out how to see the Revision using MeLabs USB programmer. This is the most I can see.

    Name: PIC revision.png Views: 30617 Size: 17.4 KB
    Last edited by Demon; - 22nd February 2025 at 06:42.
    My Creality Ender 3 S1 Plus is a giant paperweight that can't even be used as a boat anchor, cause I'd be fined for polluting our waterways with electronic devices.

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