Waveshare MQ-7 Gas Sensor

Description

Overview
1. Sensitive for carbon monoxide
2. Output voltage boosts along with the concentration of the measured gases increases
3. Fast response and recovery
4. Adjustable sensitivity
5. Signal output indicator

Specifications
1. Power: 2.5V ~ 5.0V
2. Dimension: 40.0mm * 21.0mm
3. Mounting holes size: 2.0mm

Applications
Carbon monoxide monitor

How to Use
In the case of working with a MCU:
1. VCC: 2.5V ~ 5.0V
2. GND: Power supply ground
3. AOUT: MCU.IO (analog output)
4. DOUT: MCU.IO (digital output)

Package Contents
1. MQ-7 Gas Sensor x1
2. 4-pin custom connector jumper wire x1

Waveshare MQ-7 Gas Sensor

Product form

SKU: ZY15928942

  • In stock (Processing Time 1 - 72 hours)

€10,45

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    Description

    Overview
    1. Sensitive for carbon monoxide
    2. Output voltage boosts along with the concentration of the measured gases increases
    3. Fast response and recovery
    4. Adjustable sensitivity
    5. Signal output indicator

    Specifications
    1. Power: 2.5V ~ 5.0V
    2. Dimension: 40.0mm * 21.0mm
    3. Mounting holes size: 2.0mm

    Applications
    Carbon monoxide monitor

    How to Use
    In the case of working with a MCU:
    1. VCC: 2.5V ~ 5.0V
    2. GND: Power supply ground
    3. AOUT: MCU.IO (analog output)
    4. DOUT: MCU.IO (digital output)

    Package Contents
    1. MQ-7 Gas Sensor x1
    2. 4-pin custom connector jumper wire x1

    Additional Information

    Icon for truckShipping Info

    IMPORTANT INFO - PLEASE CHECK BEFORE ORDERING.



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      In order to ensure a fast and efficient delivery, we need to have the method of contact with you. Email and Phone Number is a very important detail and must be accurate. All orders with an incorrect email or phone number will be canceled immediately.

      We strive to dispatch all orders within 72 hours of placing your order. But sometimes if the order is big or the products are more sophisticated, it can take a little longer. As soon as we dispatched it, you will receive a confirmation email along with a tracking number.

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      For European Union Countries:
    - If your order is less than 150€ excluding shipping costs, then the Taxes are already included in the price. This means that there will be NO extra charge upon delivery.
    - If your order is more than 150€, you will NOT be charged Taxes at the checkout, and you will have to pay upon delivery based on your local VAT rate.

     

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