> I'm using a PIC16F88 with an ADXL322 board for accelerometer readings
> (yes, I have the suggested filtering capacitors in place.)

Which value are the caps? 

And I dunno the 322, but with the 311 the internal resistors are far
larger than the recommended (required?) source impedance for the F88 A/D
(either 10k or 2k5, depends on the part of the datasheet you take).

Wouter van Ooijen

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Van Ooijen Technische Informatica: www.voti.nl
consultancy, development, PICmicro products
docent Hogeschool van Utrecht: www.voti.nl/hvu
 

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