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Make your air safer: indoor air quality monitor
Having too many people in one room with poor ventilation can lead to unsafe conditions and an increased probability of sharing airborne viruses. With this instrument you can track the air quality and visualize historic trends.
With this monitor, you can immediately see the local air quality on the 8 pixel LED strip and you can even check the safety of the room when you are far away. You need an Arduino Nano, a BME680 sensor and a NeoPixel Stick.