Are you curious about the fascinating world of smart home technology? Are you eager to understand the inner workings of those ...

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 ...

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 ...

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 ...