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Unread 19-01-2009, 12:39
Russ Beavis Russ Beavis is offline
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Location: Manchester, NH - DEKA R&D Corp.
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Re: Noisy Accelerometer

Tanner,
Can you upload some test data that shows the noise (with sample rate/timing info)?

I'd like to see how much noise you're encountering. Please provide both "static" noise (no motors running) and "dynamic" noise (with motors running).

Also, can you put a jumper on an open analog input and measure your 5V power supply at the same time? I'd like to see that noise AND your battery voltage as well. More data is good. Maybe there is a correlation between your observed noise and noise on either the battery or 5V supply.

Russ