Medical Alert Fall Detector with micro:bit | Science Project

Science project instructions and example code for smiley face fall detector: www.sciencebuddies.org/scienc...
0:00 introduction
1:06 accelerometer
2:30 pitch and roll angles
4:23 angles past +/- 180 degrees
5:44 fall detector demonstration
7:11 code
13:40 serial write
16:14 other things to add
More information about how accelerometers work: • Behind the MakeCode Ha...
Example code for tilting to control LED location: makecode.microbit.org/S15919-...
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Instructions and example code: www.sciencebuddies.org/science-fair-projects/project-ideas/CompSci_p074/computer-science/medical-alert-fall-detector