Aqara has announced the new Presence Multi-Sensor FP300, a 5-in-1 smart sensor that detects light, temperature, humidity and motion. The Aqara Presence Multi-Sensor FP300 is set to launch soon with a ...

The $10 ESP32 board has been a complete game-changer. It has helped transform my approach to building a reliable, ...

It's easy to build, but this ESP32 and e-Paper project will bring endless satisfaction to the weather-focused.

Don't spend the winter shivering. Set your thermostat to the right temperature to stay comfortable and save money all season long. Mike De Socio is a CNET contributor who writes about energy, personal ...

If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left ...

The ESP32 by Example course, paired with Prof. Jim Solderitsch’s guidance, teaches you the hardware, code, and systems behind modern embedded tech.

Air Lab is a $250 portable air monitor with CO2, NOx, VOCs, e-paper, open data via MQTT, five-day battery, and no cloud ...

The Pixel 10 Pro's built-in infrared thermometer is proving excellent to check my new home's insulation and adapt my heating strategies.

In any discussion about climate change, renewable energy usually tops the list of changes the world can implement to stave off the worst effects of rising temperatures. That's because renewable energy ...

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 ...