Gas and Liquid

Gas and Liquid

Gas and Liquid

Gas sensors are devices that can detect the presence and concentration of various hazardous gases and vapors, such as toxic or explosive gases, volatile organic compounds (VOCs), humidity, and odors. Gas Sensor Detectors have a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive circuit is very simple, all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.

With these Gas Sensor Breakout you will be able to utilize each oversized, oddly spaced pins featured on every MQ gas sensor product. This is an extremely handy and economical board to have around when detecting multiple types of gases. All you need is the VCC at 5V, GND, and a resistor to an ADC, that is it!

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  • MQ_Range_s_main MQ_Range_o_main

    MQ Gas Sensor Range - Gas and Pollution Detectors

    £3.91 - £6.76
    MQ Gas Sensor Range - Gas and Pollution Detectors MQ Gas Sensor Detectors have a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil...
    £3.91 - £6.76
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  • PPMB00137_main PPMB00137_1

    Gas:Bit - Gas Sensor for MicroBit (BBC micro:bit) - MQ Sensor Range

    Proto-PIC

    £13.20
    Gas:Bit - Gas Sensor for MicroBit (BBC micro:bit) - MQ Sensor Range Our Gas:Bit enables you to easily add a gas sensor to the BBC micro:bit, hence Gas Sensor for microbit. This Gas Sensor Breakout Board for the BBC Micro:bit is a simple to use,...
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  • 08891-03-L__12753__64548 08891-03-L__12753__645481

    Gas Sensor Breakout Board

    Proto-PIC

    £1.00
    Simple breakout board for the MQ -2, MQ - 3, MQ - 4 and MQ - 6 gas sensors. All you need is VCC at 5V, GND, and a resistor to an ADC, that is it.Note: This is the PCB only. Sensors listed below.Dimensions: 16.8mm diameterDocuments: Schematic Eagle Files...
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