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 ...

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 ...

Recently I was looking for an inexpensive pressure + temperature sensor for a barometric altimeter project, which then led to me finding the SPL07-003. After learning there was no existing library to ...

Prisoners are now taking regular trips to far-flung, exotic locales such as Thailand Founder and CEO of the Conversationalist Sophie Beren discusses Australia’s social media ban for children under the ...

Abstract: This letter introduces two multi-sensor state estimation frameworks for quadruped robots, built on the Invariant Extended Kalman Filter (InEKF) and Invariant Smoother (IS). The proposed ...

Abstract: The synergistic mechanisms of hot-humid climate and the built environment (BE) on Hypertensive Disorders of Pregnancy (HDP) in high-density cities remain unclear. This study integrated ...

Find historical weather by searching for a city, zip code, or airport code. Include a date for which you would like to see weather history. You can select a range of dates in the results on the next ...