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PROJECT
13

How to Build an Air Quality Meter for Your Home or Office - Part 2

By Maker.io Staff

Decrease the chance of mold growth and contracting an illness while also increasing the comfort level indoors with this simple Arduino based air quality monitor.

PROJECT
93

DIY Smart Home Air Cleaner

By Maker.io Staff

This device filters dust and odors, and includes an Arduino and air-quality sensor to control the fan speed based on the air quality.

PROJECT
170

CircuitPython on Linux and Raspberry Pi

By Adafruit Industries

Make hardware and interface with sensors super easy using CircuitPython

PROJECT

LED Breath Stats Mask

By Adafruit Industries

Combining Adafruit’s CCS811 gas sensor with a Circuit Playground Express and two NeoPixel Sticks with a mask will monitor temperature, carbon dioxide, and total volatile organic compounds.