via Element 14 Forum
Volatile organic compounds (VOCs) are emitted as gases from certain solids or liquids. VOCs include a variety of chemicals, some of which may have short- and long-term adverse health effects. Concentrations of many VOCs are consistently higher indoors (up to ten times higher) than outdoors. VOCs are emitted by a wide array of products numbering in the thousands….
In this project, we will learn how to measure VOC levels using a USB sensor dongle connected to a Raspberry Pi, store the data into an InfluxDB time-series database and use the Grafana application to quickly build an air-quality monitoring dashboard.
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!
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