How do piezoelectric accelerometers — vibration sensors — work? The force caused by vibration or a change in motion (acceleration) causes the sensor's mass to “squeeze” contained piezoelectric ...
Gadget Review on MSN
There are hidden sensors on your iPhone you didn't know about
iPhone sensors like accelerometers and LiDAR do way more than you think-from measuring spices to hands-free cooking and identifying mystery ingredients.
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