Abstract: This letter introduces a 256-array wirelessly powered phased-array transceiver with 24-GHz wireless power transfer (WPT) for 28-GHz millimeter-wave 5G communication. The 256-element ...
App sends out a broadcast in its local wifi on port 4444. It sends the string "beamng" + device-name. It then listens on the same Port for the string "beamng" as an answer to start the communication.
So you want to control some mains electrical (or lower voltage) item using your phone, perhaps? This single ESP8266 plug-in controls a relay that is built in to the module. An Android app (.apk) ...
The demand for convenient and reliable switching systems is increasing across homes, offices, and industrial environments. Conventional methods, such as wired switches and infrared (IR) remotes, have ...
Abstract: This letter focuses on a scenario in which a team of sensing robots survey an area with predefined routes, and transmit the monitored information to a remote base station through a mobile ...
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