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MMA8451 accelerometer

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MMA8451 accelerometer

‎09-15-2014 12:00 AM
779 Views
zsoltbattancs
Contributor I

Hi, 

We are using the MMA8451 accelerometer chip for tilt measure.

We want to use -20° -  20°, and -10C° -  30C°.  What options to reduce the temperature dependence? Anyway, the sensor is suitable for this job? 

We want -0.5° -  0.5° error(all temp).  Thanks!

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‎09-15-2014 12:04 AM
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zsoltbattancs
Contributor I

output-temp.pngoutput-x.pngoutput-y.pngoutput-z.png

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‎09-15-2014 12:09 AM
550 Views
zsoltbattancs
Contributor I

Sorry,

Some comment:

- we measure 4 pcs mma8451 device

- we measure procedure:

     - cool -10C°

     - heat up

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