MQ2 Sensor Nano Version by trevorryan

Cloned from Sketch MQ2 Sensor by trevorryan

This sketch is missing a short description
Use of MQ2 methane sensor and MQ7 carbon monoxide to examine air quality. Results are in PPM.

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<iframe style="height: 510px; width: 100%; margin: 10px 0 10px;" allowTransparency="true" src="https://codebender.cc/embed/sketch:49429" frameborder="0"></iframe>

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<iframe style="height: 510px; width: 100%; margin: 10px 0 10px;" allowTransparency="true" src="https://codebender.cc/embed/serialmonitor" frameborder="0"></iframe>