Measuring air quality, as anyone who has tried to tackle this problem can attest, is not as straightforward as it might seem. Even once the nebulous term “quality” is defined, most sensors use ...

We’ve seen a lot of environmental monitoring projects here at Hackaday. Seriously, a lot. They usually take the form of a microcontroller, a couple sensors, and maybe a 3D printed case to keep it all ...

Gas Sensing Solutions of Cumbernauld has launched a CO2 sensor which includes on-board power management, allowing the user to control sensor power consumption during measurements and when the sensor ...

ScioSense has created a gas sensor that outputs CO2, volatile organic compound and air quality indices. Inside the 3 x 3 x 0.9mm LGA package are four separate metal oxide gas sensors, each with its ...

To improve the energy efficiency of buildings solutions are required that are able to optimise energy consumption while ensuring a healthy indoor environment. Credit: Infineon In response, Infineon ...