Project Name: Air Quality Ballons
Project Credits:
Stacey Kuznetsov , Jian Cheung , George Davis and Eric Paulos at Carnegie Mellon University
Project Brief Description:
This Instructable will show you how to make giant, super cool, glowing balloons that react to surrounding air quality. Inside each balloon is a tri-colored LED. This LED reacts to data from an air quality sensor, turning green, yellow or red based on low, average, and high values.
Project Most Representative Images:
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Air-quality-balloons.jpg

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Project Video:
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Relevant Web Addresses:

Project Analysis:
TGS 2201 - for detection of Gasoline and Diesel Exhaust Gas
http://www.figarosensor.com/




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