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How to Check the Air Quality in Your Home — Because the Bad Stuff Isn't Always Easy to Detect
That can mean creating a scent profile for your home or playing music in the background to create an atmosphere. But an often ...
Hackaday4y
Two-Part, Four-Wire Air Quality Meter Shows How It’s Done
The Bosch BME680 is a super-capable environmental sensor, and [Random Nerd Tutorials] has married it to the ESP32 to create an air quality meter that serves as a great tutorial on not just getting ...
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Monitor air quality on the go with the Raspberry Pi Pico 2
This portable air quality meter is an open-source project with full build details available at Hackster. Sharma says the meter is built around an MQ135 air quality sensor. This module works with ...