Gone are the days of Middletown water meter readers. In fact, automated meters were installed in about 2005. The life expectancy of their batteries, however, is nearing an end, and the city is in the ...
My article on wireless machine-to-machine networks comes out June 7 th.One of the things that I am concerned about is the claim about long battery life in Zigbee and other systems. As a musician that ...
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