Natural Gas, Methane Gas Sensor Module (MQ-4)

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  • Regular price QAR 18
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  • High sensitivity to Combustible gas in wide range
  • Can detect Methane,Coal gas,CO etc Combustible gas
  • Adjustable Sensitivity , Stable Performance
  • 5V Working Voltage , support both the output digital value and the output analog value
  • Port explanation : DO for digital output, AO for analog output