How a phone's accelerometer works - a terrific video

[Video Link]Excellent video by Bill Hammock that looks at the accelerometer in a mobile phone, and how it's made.

Bill takes apart a smartphone and explains how its accelerometer works. He also shares the essential idea underlying the MEMS production of these devices.This video is based on a chapter from the EngineerGuy team's latest book Eight Amazing Engineering Stories.

(Via Cult of Mac)

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