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Grove System Grove System

Grove is a modular, ready-to-use tool set developed by Seeed Studio. It takes a building block approach to assembling electronics. Compared with the traditional, complicated learning method of using a breadboard and various electronic components to assemble a project, Grove simplifies and condenses the learning process significantly. The Grove system consists of a base shield and various modules with standardized connectors.


Learn View Grove System Wiki

Grove - Gas Sensor(MQ3)

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Grove - Gas Sensor(MQ3)
SGD $16.50

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Grove - Gas Sensor(MQ3)

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Description

Details

Description

How do you choose a gas sensor ?

 

The Grove - Gas Sensor module is useful for detecting gas leakages, in both homes and industries. It can detect LPG, i-butane, methane, alcohol, Hydrogen, somke and so on. Measurements can be taken as soon as possible based on its fast response time. The sensitivity can also be adjusted by the potentiometer.

 

There are different gas detectors for sale, for instance the MQ2, MQ3, MQ5 and MQ9. Below is a contrast table of them.

 

 

Sysmbol MQ-2 MQ-3 MQ-5 MQ-9
Detect Gas Combustible Gas、Smoke Alcohol Vapor LPG, Natural Gas, Town Gas Carbon Monoxide, Coal Gas, Liquefied Gas
Detect Concentration 300-10000ppm 0.04-4mg/L Alcohol 300-10000ppm 10-1000ppmCO;100-10000PPm Gas

 

 

For all Grove users, Seeedstudio provides you with guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before using the product.

 

Note

Hot-swapping the grove may lead to IC burnout. Please turn off the power from the main board before swapping grove products.

 

Features

  • High sensitivity to Combustible gas in wide range

  • Stable performance, long life, low cost

  • Fast response

  • Wide detection range

  • Simple drive circuit

 


  

Technical Details

Dimensions 130mm x 90mm x 21mm
Weight G.W 14g    
Battery Exclude

Part List

Grove - Gas Sensor(MQ3) 1

ECCN/HTS

ECCN 2B351
HSCODE 9027900000

Certification

RoHS Compliant
Certification  
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