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January 15, 2019 06:56 pm -05
Original Link: https://www.engadget.com/2019/01/15/wiliot-battery-free-sensor-tag/
Battery-free sensor tag gathers energy from radio frequencies
Sensors play a crucial role in the Internet of Things, but there's one glaring limitation: they need a battery or some other conspicuous power source to run. Soon, however, they might only have to pluck energy from the air. Wiliot has shown off a B...Original Link: https://www.engadget.com/2019/01/15/wiliot-battery-free-sensor-tag/
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Engadget
Engadget is a web magazine with obsessive daily coverage of everything new in gadgets and consumer electronics. Engadget was launched in March of 2004 in partnership with the Weblogs, Inc. Network (WIMore About this Source Visit Engadget