How to Use Magnetometers on the Arduino - Ultimate Guide to the Arduino #41

Magnetometers can turn your Arduino into a digital compass. In this video we will get the raw data from a magnetometer and then build a digital compass that shows your direction in degrees and cardinal notation.

This is tutorial #41 in the Ultimate Guide to the Arduino, a complete video course on the Arduino microcontroller with 45 lessons that are designed to teach anyone how to master the Arduino at any skill level. Visit our YouTube channel page to watch the entire series!

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