Build for monitoring, buy for safety.

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

MEMPHIS, Tenn. — It's a chilly start to the day with passing clouds. Temperatures this Monday afternoon are expected to rise into the upper 60s/low 70s across the Mid-South. Winds: 10 mph. LOOKING ...

MEMPHIS, Tenn. — It's a chilly start to the day under a mostly clear sky. Temperatures this Tuesday afternoon are expected to rise to the low 70s across the Mid-South. Rain chance: <10%. Winds: 10 mph ...

Weather Shield is an Arduino shield that gathers relative humidity, barometric pressure, temperature, light intensity, as well as optional rain, wind direction, and wind speed (using optional external ...

Forget keys! The top smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when. I'm PCMag's managing editor for consumer ...

Abstract: This article presents a humidity sensor based on a microporous metal–organic framework (MOF) KAUST- 7. A series of sensing-test experiments were performed, and the results demonstrated that ...

Hi, I’m Sam Gold. Did you know that you have rights a lid angle sensor in your MacBook? The Constitution human interface device utility says you do. This is a little utility that shows the angle from ...