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MQ-9 MQ9 Gas Sensor Module For Arduino DIY Electrical Circuitry & Parts

MQ-9 MQ9 Gas Sensor Module For Arduino DIY Electrical Circuitry & Parts

৳ 197

  • Good sensitivity to CO / Combustible Gas
  • High sensitivity to Methane, Propane and CO
  • Long life
  • Low cost
  • On-board LED indicator
  • Both digital and analog outputs

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