Grove - Gas Sensor (MQ3)
Release date：
Version：
9/20/2015
1.0
Wiki:
http://www.seeedstudio.com/wiki/Grove_-_Gas_Sensor(MQ3)
Bazaar:
http://www.seeedstudio.com/depot/Grove-Gas-SensorMQ3-p-1418.html
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Document Revision History
Revision
1.0
Date
Sep 21, 2015
Author
Victor.He
Description
Create file
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Contents
Document Revision History ··················································2
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1. Introduction ··························································2
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2. Features····························································· 3
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3. Application Ideas ······················································ 4
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4. Mechanic Dimensions ·················································· 5
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5. Usage ······························································· 6
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5.1
5.2
5.3
Suggest Reading for Starter················································6
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Hardware Installation ···················································· 6
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How to use ···························································· 7
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Support·····························································10
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Version Tracker ·······················································11
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Resources ···························································12
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Licensing ····························································13
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Disclaimer
For physical injuries and possessions loss caused by those reasons which are not related to product quality,
such as operating without following manual guide, natural disasters or force majeure, we take no
responsibility for that.
Under the supervision of Seeed Technology Inc., this manual has been compiled and published which
covered the latest product description and specification. The content of this manual is subject to change
without notice.
Copyright
The design of this product (including software) and its accessories is under tutelage of laws. Any action to
violate relevant right of our product will be penalized through law. Please consciously observe relevant local
laws in the use of this product.
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1. Introduction
The Grove - Gas Sensor (MQ3) module is useful for gas leakage detecting (in home and industry).
It can detect Alcohol, Benzine, CH4, Hexane, LPG, CO. Based on its fast response time.
Measurements can be taken as soon as possible. Also the sensitivity can be adjusted by the
potentiometer.
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嵌入式系统
