I2C makes connecting multiple sensors to a Raspberry Pi straightforward by sharing just two pins for communication. With proper setup, scanning, and coding, you can integrate dozens of devices on a ...

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 ...

A new add-on, or 'hat', is available to attach to the Raspberry Pi computer to create a device that measures air quality, temperature, air pressure, humidity, light, and noise. The hat, dubbed Enviro+ ...

Makers, students and enthusiasts looking for a new project to keep them busy may be interested in this Raspberry Pi air quality monitor which was featured in the recent Hackspace magazine issue 21.

Raspberry Pi enthusiasts looking to build projects including an RFID scanner may be interested in a new tutorial by Instructables member Xeiverse to create a Raspberry Pi RFID Scanner with ease.

The series of tutorials currently includes a very basic setup guide, how to connect a temperature sensor to the Pi and add a logging program, how to build a Turing machine using a Pi, and how to ...