Rachio is the defining brand in smart irrigation. I decided to see what the fuss was about, and now it's saving me water, ...

Abstract: This paper presents an integrated wireless passive sensor for remotely monitoring both temperature and relative humidity. The sensor consists of a coil and a capacitor to form an ...

Abstract: Inductor-capacitor (LC) passive wireless sensors have been used in situations where wired connections are impossible. When this scheme is applied to implanted or sealed fields, the sensors ...

Aqara’s newest smart lock gets universal tap-to-unlock, but only iPhones and Apple Watches let you skip that step and just ...