What Makes Your Smartphone Vibrate?
Beneath every buzz is a miniature marvel of engineering
Published in
4 min readFeb 20, 2020
Buzzzzzz
The smartphone in your pocket buzzes subtly or thrums lightly on the desk. It’s such a commonplace occurrence that we hardly think about it.
These days, vibrate mode is used everywhere as a discreet way to let us know about incoming messages or…
