This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the ...

Seeed Studio sent us a review sample of the XIAO Soil Moisture Sensor powered by the XIAO ESP32C6 wireless module and running ...

Where you place your dehumidifier has a big impact on how well it works. Most models need space around them – typically 8-12 inches / 20-30cm of clearance from walls and furniture – so air can flow ...

In a year when most meteorologists were watching signs of drought — especially across the western half of the country — the middle of the U.S. has been inundated with moisture. It’s not just been hot, ...

There are a lot of options for local weather stations; most of them, however, are sensors tied to a base station, often requiring an internet connection to access all features. [Vinnie] over at ...

Abstract: A highly sensitive humidity sensor based on open cavity fiber Fabry-Perot interferometer (FPI) with double-sided contact film is proposed. The sensor is fabricated by inserting a section of ...

The key insight behind the device is that sound travels at different speeds in different gases. In helium, sound moves much ...

Abstract: The advent of the 5G era means that the concepts of robot, virtual reality (VR)/augmented reality (AR), unmanned aerial vehicle (UAV), smart home, and smart healthcare based on Internet of ...

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