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Accelerometer data sheet
Has anybody been able to find a data sheet for the provided accelerometer? (besides the one page spec sheet FIRST posted, http://www2.usfirst.org/2005comp/Spe...elerometer.pdf). I've tried searching TI's site and google to no avail so far.
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That's strange, I couldn't even find the datasheet in the Texas Instruments website, using both code numbers (from the guidelines or the section 5 doc).
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I might have found some information here. Specifically, this data sheet.
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There's this one too: http://www2.usfirst.org/2005comp/Spe...elerometer.pdf
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Re: Accelerometer data sheet
The accelerometer data sheet mentions a 'cross axis sensitivity error' of 3%, which suggests it must be more than single axis. One single axis accelerometer would be next to useless for nav purposes, unless your robot is going to move in 1D only.
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Re: Accelerometer data sheet
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Thanks for the sheet Mike. It's not nearly as detailed as I'd had hoped, and I still have hope there is a more detailed one floating around somewhere, but this is certainly better then the single sheet FIRST had. |
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I have a TI sensors and controls rep coming in this morning. I will ask him about any more info he can get me.
I would like to point out however drawing posted at FIRST is typical of what I get from them normally for pressure transducers and pressure switches. Pete |
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With that data, one has enough information to hook it up and start using it. I would like a full datasheet, though. |
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Spoke with the TI sensors rep this morning. Showed him what we had. He said he would get some one in touch with me by close of business tommorrow. |
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Pete, did the representative contact you?
Has anyone figured out where to buy some more? |
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Pete |
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When we were putting together our accelerometer, we noticed that the positive line was BLACK, while the negative was RED. Did other people notice this? Or was ours just assembled wrong? If you didn't check, then do so, so as not to risk breaking something.
Again, did anyone else see this, or are we *all* crazy, or did TI do ours wrong? Toby |
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