In a way, the magic of a soil moisture sensor’s functionality boils down to a simple RC circuit. But of course, in practice there is a bit more to it than that. [rbaron] explains exactly how ...

If you want to measure humidity (and temperature, and maybe even barometric pressure) in a device that you’re building, have a look at this comprehensive test of seven different options. We’re going ...

Exhaust fans help prevent mold and mildew in bathrooms and basements, but when left on, they waste electricity. Automate this process by installing a humidity sensor to replace the fan switch. A ...

Researchers from Empa, EPFL and CSEM have developed a green smart sensing tag that measures temperature and humidity in real ...

Data center service provider OneNeck IT Solutions this week is touting the capabilities of a new patented rack cabinet robotic sensor that can automatically take detailed heat and humidity ...

Andrew Blok covered home energy, with a focus on solar, and navigated the changing energy landscape to help people make smart energy decisions. He's a graduate of the Knight Center for Environmental ...

The reintroduced HomePod offers a temperature and humidity sensor, but Apple is also enabling the feature on the existing HomePod mini. The ‌HomePod‌'s built-in temperature and humidity sensor can ...