This is a comprehensive Arduino library to obtain ozone (O3) concentration in the air with the Winsen MQ131 sensor. The library supports both versions of the sensor (low concentration and high ...

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This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

Cosplayers came out in force for the start of London Comic Con, which has kicked off at London's ExCeL. The convention runs twice a year and attracts thousands of fans of Marvel and DC comics, Anime, ...

Musical Con is the "West End's first ever musical theatre fan convention", an event designed to connect audiences with their favourite performers, showcase new work and simply have a lot of stagey fun ...

Since the outbreak of Covid-19, infrared thermometers are being used as a screening tool to scan the people at Airports, Railway Stations, and other crowded establishments. These scans are being used ...