As the colder months approach, having a humidifier on hand can help add moisture back into your home and provide relief from symptoms caused by dry air. “Dry air often irritates nasal passages and ...

Lidar data collected using NOAA survey aircraft reveals a top-down and side view of Loggerhead Key Lighthouse, Dry Tortugas, Florida. NOAA scientists use lidar-generated products to examine both ...

The ESP32-H2 microcontroller offers ultra-low power for Zigbee smart home devices. It draws just 20mA compared to the 77mA of ...

Multifunctional structural metals capable of monitoring their internal mechanical state are increasingly important. Here multilayer strain sensing architectures are embedded directly within Ti-6Al-4V ...

Emerging air quality sensors – with general traits of being more compact, directly reading pollutants, and lower in cost than traditional methods - have a wide appeal to professional researchers, ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

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EPA has established air sensor loan programs independently and through collaborations with libraries, tribes, museums, and others to enable the public to learn about air quality in their communities.

Towels that don’t dry, a basement with a lingering musty smell, air that feels heavy no matter what temperature you set your smart thermostat to—if any of this sounds familiar, it may be time to ...

An interactive, real-time 3D simulation of an IoT-based Smart Irrigation System using an ESP32 microcontroller, WebGL (Three.js), and vanilla JavaScript. Interactive 3D smart farm scene with soil bed, ...

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