Now, connect battery-free devices to Wi-Fi - Times of India
 

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Times of India
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Now, connect battery-free devices to Wi-Fi
Times of India
Led by an Indian-origin engineer, a team at University of Washington has designed a unique communication system that uses radio frequency signals as a power source and reuses existing Wi-Fi infrastructure to provide internet connectivity to these devices.





Courtesy of WestNet City Wi-Fi
www.westnet.ca