This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Hong Kong’s forecaster has issued its first cold weather warning of the season on New Year’s Day as temperatures are expected to fall to a low of 12 degrees Celsius (53.6 Fahrenheit) in urban areas on ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...

The Smart EcoBin is an intelligent waste management system designed to promote environmental sustainability and improve the efficiency of waste collection. Equipped with multiple sensors, the system ...

This Arduino library is designed for the DHT11 temperature and humidity sensor. It simplifies the process of reading temperature and humidity data, making it easy to integrate the DHT11 sensor into ...

If you are living in one of many areas of the U.S. currently experiencing a heat wave, your outdoor thermometer may say it's in the 90s, but your local weather station tells you it feels like triple ...

Working out in the heat can be merely unpleasant, or it can be dangerous, depending on the day—and there's a good way to tell what kind of day it is. This summer, I've checked the wet bulb temperature ...

About 10 years ago, deep in my tennis obsession, I played a one-day singles tournament near my home here in North Carolina. It was a brutal day, like a lot of brutal summer days, but I thought if I ...

Extreme levels of heat and humidity are forecast to spread across the country over the next two weeks, blanketing the Southwest, Midwest, and East Coast with high temperatures beginning this June 19 ...

Unusually high or low air temperatures in commercial aircraft cabins, occurring before, during, and after boarding, may affect the health and safety of passengers and crew. An ad hoc committee of the ...