Battery-free sensors to simplify creation of smart home - Gadget
Battery-free sensors to simplify creation of smart home Gadget
The University of Waterloo's recent study describes an approach that can be used to deploy, for the first time, battery-free sensors into a home using existing ...
via "gadgets" - Google News http://bit.ly/2TcEcRI
February 10, 2019 at 07:43PM