Last time, I used an Arduino to build a small clock that retrieves the time via Wi-Fi.Click here for the previous article: I ...

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

Barometric pressure headaches happen when outside air pressure drops, creating a pressure difference with the air in your sinuses. Research suggests even small pressure decreases can trigger migraine, ...

Still looking? See more results on Wirecutter. We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer ...

Humidity is the amount of moisture in the air around us, and there are three ways to track it. The most common of them is absolute humidity: the mass of water vapour in a given volume of the air and ...

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 ...

All [Hannah Robertson]’s Birduino needs is for one to tap an NFC-enabled card to the reader, and the device plays one of the vocalizations associated with the bird shown on the card. It ties together ...

Variations in weather conditions play an important role in determining ozone concentrations. Ozone is more readily formed on warm, sunny days when the air is stagnant. Conversely, ozone production is ...

Tour the IAQ house to learn how to protect the air in your home. Whether you live in an apartment, townhome or single family home, an old home or are building a new home, there are many ways to ...

When diagnosing a flaky local network, opening a terminal on a PC to run ipconfig and ping sweeps is often inconvenient. The goal behind NetGauge Mini was simple: create an unobtrusive, dedicated ...