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 ...
Sometimes, you don't have direct access to the Raspberry Pi running your project. Perhaps it's installed outdoors with no display and keyboard attached. Or maybe it was squeezed into a compact chassis ...
The Raspberry Pi 5 is a credit card-sized computer with a quad-core Arm Cortex-A76 processor and up to 16GB of RAM. It also has plenty of I/O capabilities thanks to support for WiFi, Bluetooth, ...
The Elecrow Pi Terminal-7” is a versatile industrial control device powered by the Raspberry Pi Compute Module 4 (CM4). It’s an extremely versatile machine with robust connectivity. I recently got to ...