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PROJECT

How to Fuse Motion Sensor Data into AHRS Orientation (Euler/Quaternions)

By Adafruit Industries

A basic IMU (Intertial Measurement Unit) generally provides raw sensor data, whereas an AHRS takes this data one step further, converting it into heading or direction in degrees.

PROJECT

LIS3MDL Triple-axis Magnetometer

By Adafruit Industries

Magnetometers sense where the strongest magnetic force is coming from, generally used to detect magnetic north, but also used for measuring magnetic fields.