Abstract: The Internet of Things (IoT) is one of the most promising new millennial technologies, having numerous applications in our surrounding environment. The fundamental goal of an IoT system is ...

Abstract: Amid the exponential rise of Internet of Things (IoT) devices, the Message Queue Telemetry Transport (MQTT) protocol has gained prominence due to its efficiency in facilitating device-cloud ...

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This video demonstrates how to set up a remote temperature monitoring system using an Arduino Uno R4 WiFi, an LM35 temperature sensor, and the MQTT protocol. The system captures ambient temperature ...

Gemma Johnson is a Senior Contributor from the United Kingdom who writes guides, lists, and updates. Gemma's passion for video games began in the 90s, growing up with classic titles like Goldeneye, ...

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The Pixel 9 Pro and Pixel 9 Pro XL are Google's newest flagship smartphone cameras. The two models differ in screen size but otherwise share the same hardware and camera modules, including wide (1x), ...

The ESP32-2424S012 is an ESP32-C3 WiFi and BLE development board with a 1.28-inch round touchscreen color display that is fully housed in a black or white plastic enclosure and suitable for Arduino ...

NASA announced Friday that it will award contracts to seven companies, including SpaceX and Blue Origin, to study how to transport rock samples from Mars more cheaply back to Earth. The space agency ...

Stool samples can help doctors diagnose some health conditions. Tips for collecting a stool sample include urinating before collecting the sample and using any tools that the sample kit provides.