Uploaded January 2026 | Updated September 2026, 1 week ago

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Check out our micro:bit tutorial videos: youtube.com/playlist?list=PLlBVuTSjOrcnS-I-zERgyxHMcCRm6rvLM&si=O5FC7c0TNwAN18ay

and our other micro:bit science projects: youtube.com/playlist?list=PLlBVuTSjOrclB5jkYe-BcQyUyYlSnU7gS&si=6JATOglyLw-j4ur3

Written instructions for this project are available on the Science Buddies website: sciencebuddies.org/science-fair-projects/project-ideas/CompSci_p082/computer-science/wireless-alarm-system-microbit?ytid=xUmq8TUqt8c&ytsrc=description

Thanks to the @BBC and @microbit_edu for developing this great board!

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=xUmq8TUqt8c&ytsrc=description to learn more.

#STEM #sciencebuddies
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