MQ-2 MQ2 Gas Sensor Module Smoke Methane Butane Detection for Arduino

SKU: 1940776

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    $ 1.10 $ 1.10 Piece 1.1 USD

    ¥ 8.00

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    Description

    • Size: 32mmX22mmX27mm

    • Chip: LM393, ZYMQ-2 gas sensors

    • Working voltage: DC 5V

    • Characteristics:

    • With a signal output instruction.

    • Dual signal output (analog output, and TTL level output)

    • TTL output

    • 0~5V analog output voltage, the higher the concentration the higher the voltage.

    • The gas, natural gas, city gas, smoke better sensitivity.

    • With a long service life and reliable stability

    • Rapid response and recovery characteristics

    Package Include:

    • 1pcs MQ-2 Gas Sensor Module Smoke Methane Butane Detection for Arduino

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