Uploaded December 2025 | Updated September 2026, 2 weeks ago

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Learn how to use the magnet sensor (magnetometer) on your micro:bit with Microsoft MakeCode. Watch the rest of our micro:bit tutorial videos here: youtube.com/playlist?list=PLlBVuTSjOrcnS-I-zERgyxHMcCRm6rvLM

micro:bit science projects: youtube.com/playlist?list=PLlBVuTSjOrclB5jkYe-BcQyUyYlSnU7gS&si=UVOR1AMKU817jmCs

0:00 introduction
0:16 magnetometer
0:54 compass heading
2:08 calibration
3:02 make a compass
6:44 magnetic force
8:27 force recalibration
9:15 learn more

Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at sciencebuddies.org/?ytid=nCLHMmkFth8&ytsrc=description to learn more.

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