Tuesday, July 11, 2017

The First Battery-Free Phone - Imagine Not Having To Charge Your Phone

Thanks to researchers from the University of Washington the very first battery-free phone could be yours soon. Imagine not having to charge your phone because it harvests light and radio waves from your surroundings. Amazing!

The researchers used a nifty way to get rid of the most power hungry part of normal cell phones: The conversion of analog audio signals into digital data. According to the post on the University website, “this process consumes so much energy that it’s been impossible to design a phone that can rely on ambient power sources.”

Watch the video below for more details









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