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 ...

Sensors to detect temperature, pressure, and gases, such as CO 2, have been around for centuries. However, the latest devices can measure a growing list of substances and process the data in real-time ...

This week, BYD crossed a major manufacturing milestone as its battery production crossed 113 GWh in the first three quarters of 2025 – but instead of celebrating, the company is doubling down with a ...

Three-stage filtration system, check. Hands-free voice control, check. Reliable air quality sensor, check. 21% discount for Black Friday and Cyber Monday? Check. When you purchase through links on our ...

IKEA today announced the upcoming launch of 21 new Matter-compatible smart home products that will be able to interface with HomeKit and the Apple Home app. There are sensors, lights, and control ...

The company has announced 21 new Matter-over-Thread smart home devices, including sensors, lights, and remotes. The company has announced 21 new Matter-over-Thread smart home devices, including ...

Leaders in Iowa’s most populous county say they’ll funnel 200-thousand dollars to the Iowa Water Quality Information System to help keep a network of river and stream sensors operating next year. The ...

The growing availability of low-cost air quality sensors is helping people across the world track air pollution. Headway The growing availability of low-cost air ...

IIHR research associate Tom Stoeffler checks the sensor unit for a nitrate sensor at Waterworks Prairie Park in Iowa City on Sept. 11. The state’s automated network of sensors allows for monitoring of ...

IIHR research associate Tom Stoeffler checks the sensor unit for a nitrate sensor at Waterworks Prairie Park in Iowa City on Sept. 11. The state’s automated network of sensors allows for monitoring of ...

Close to 14,000 Kenworth trucks are subject to a safety recall because there have been problems with the digital dash display suddenly going into blue-screen recovery mode, leaving the driver without ...

Denver Public Schools now have the ability to measure or track things like temperature, mold levels, and other air pollutants that can harm students. They're one of the early adopters of this ...