In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

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/ examples - Example sketches for the library (.ino). Run these from the Arduino IDE. /src - Source files for the library (.cpp, .h). Please review the LICENSE.md file for license information. Please ...

Clone v4.4.8 of the IDF: git clone --branch v4.4.8 --recursive https://github.com/espressif/esp-idf.git Run make to build the firmware (in the directory of this read ...

Abstract: We report a miniature, self-powered wireless anemometer in which a 2-cm-diameter axial turbine acts as both the power source and the wind speed transducer. The device is cylindrical with an ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...