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Ardunio Mega code to read MicroMag 3-Axis Magnetometer

Posted by MC on April 25, 2009 at 11:23am

We can calculate the UAV heading (flight directions) from multiple consecutive GPS readings if the UAV is moving. However, for a hovering, this method would not work and we may need a magnetic compass or a magnetometer (like MicroMag 3-Axis Magnetometer from SparkFun).Is there any code out there for Ardunio Mega to read 3D magnetic vector using MicroMag 3-Axis Magnetometer ?

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