Octopus MQ3 Gas Sensor Brick

OCTOPUS GAS Sensor (MQ3) is an alcohol-based sensor:

Features:

Power supply 5V 

Interface type: Analog

High sensitivity to alcohol and small sensitivity to Benzine

Fast response and High sensitivity

Stable and long life

Simple drive circuit

Size: 42.40mm×31.40mm

Application:

Vehicel alcohol detector

Portable alcohol detector

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Resources:

• Datasheet
• Schematics
• SPEC
• User_Guide
• Source Code

Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials.

Price: $4.98 Special Price: $4.23