They used a Raspberry Pi 3 Model B with an off-brand Pi camera, but the R Pi branded camera will also work just fine. Couple the camera with a very crisp LCD display, microphone, and speaker and ...

Do you have a Raspberry Pi lying around that you don’t know what to do with? With so many projects out there to do, it can be ...

The tiny Amazon Smart Air Quality Monitor ($69.99) doesn't clean the air, but it measures particulate matter (PM 2.5), volatile organic compounds (VOCs), carbon monoxide (CO), humidity, and ...

EPA orders rewrite of air quality permit for Southern Arizona mine project Tony Davis Jun 3, 2025 Updated Jun 17, 2025 ...

Testing Portable ACs: Our Methodology To find the best portable air conditioners that can tackle high heat and humidity, we recruited a tester to put nine top-rated units through their paces over ...

Whether you want to check in on your kids, pets, or an exotic jewel collection, a smart home security camera is an effective tool for monitoring everything from afar. If you're in search of the ...