MQ7 Carbon Monoxide CO Gas Sensor Detection Module for arduino

SKU: 180839

1.55 1.39 Piece 1.3900000000000001 USD

¥ 11.00

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Characteristic:

  • Module size: 32(L)× 20(W)× 22(H)

  • Input voltage: DC5V.

  • Power dissipation: 150mA.

  • DO output: 0.1-5V.

  • AO output: 0.1-0.3V.

  • Detectable concentration: 10-1000ppmCO.

Module features:

  • High quality double panel design.

  • Power and TTL signal output indication.

  • Has better sensitive detection for carbon monoxide.

  • Has a long service life and reliable stability.

  • Suitable for the detection of carbon monoxide, gas, etc