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MQ-7 Carbon Monoxide Sensor

  • Sale
  • Regular price ₱280.00

Product Description

        This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm.

        This sensor has 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.


  • Detects: Carbon Monoxide (CO)
  • Dimensions: 32mm x 22mm x 27mm
  • Voltage: 5V
  • Digital(HIGH/LOW) and analog(0V-5V) output
  • With LM393 comparator
  • Comes with soldered 4-pin male header 

Package Includes:

  • 1 X MQ-7 Carbon Monoxide Sensor


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