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zero bias and temperture drif of MPU6050

Asked by Tu Haifeng

     Hello, I have bought some MPU6050 evaluation board, and used an ARM evaluation board which I made to read the sensors data from the MPU6050 evaluation board. I found the gyro data had zero bias and temperature drif. And the bias and temperature are not the same value for each test. Do you catch a same question? And do you know how to solve this question?
    Thank you! And look forward to your reply.

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Fabio Varesano (fabio-varesano) said : 		#1

With ITG3200 we were able to implement simple code for thermal drifting.. see http://code.google.com/p/itg-3200driver/issues/detail?id=9

With MPU6050, the thermal chamber experiments done by Sebastian suggests that doing that with the MPU6050 will be quite more difficult.. see http://forum.sparkfun.com/viewtopic.php?f=14&t=31992

Regarding zero bias, I know of someone using a turntable for calibration...

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