A modern take on a classic device.

Silicon-based CMOS camera sensors are cheap and plentiful, but they’re rarely used to their full potential: they can detect a ...

Three weekend builds that turn a Pi into a practical Home Assistant companion ...

VolcanoTech’s sulphur dioxide detecting sensors are in already in use in a number of countries Weather forecasts now include air quality warnings and cities have networks of air quality sensors ...

If you wanted to host a website, you could use any one of a number of online services, or spin up a server on a spare computer at home. If you’re a bit more daring, you could also do what [Tech1k] did ...

The STCC4 is Sensirion’s next generation miniature CO2 sensor for indoor air quality applications. Based on the thermal conductivity sensing principle and Sensirion’s CMOSens® technology, the STCC4 ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

What if you could take control of the air you breathe indoors, making sure a healthier and more comfortable environment for you and your loved ones? With indoor air quality directly impacting ...

Have you ever wished your smart home devices could do just a little bit more—something uniquely tailored to your needs? Maybe you’ve dreamed of a home automation sensors that tracks the exact ...

Sustainability was on full display at CES 2025. Many electronic component manufacturers and their partners are solving power challenges by delivering sustainable power solutions that eliminate the ...