MQ 7 - Carbon Monoxide Sensor Module
GAS SENSOR

MQ 7 - Carbon Monoxide Sensor Module

  • Vendor:TOMSON ELECTRONICS
  • Check Pincode Serviceability

     
Availability: In Stock
₹ 153.00
(All prices are tax inclusive)
Wishlist Compare

The MQ-7 gas sensor has high sensitivity to Carbon Monoxide. The sensor could be used to detect different gases contains CO, it is with low cost and suitable for different application.It is widely used in domestic CO gas leakage alarm, industrial CO gas alarm, and portable CO gas detector. It can be easily interfaced with Arduino or Raspberry Pi using a simple electronic circuit on a breadboard.

 

Copy the following code to your Arduino IDE to test the MQ 5 Module

/*

Testing MQ-7 GAS sensor with serial monitor
For detecting Carbon Monoxide Gas
Dev: Tom, www.tomsonelectronics.com

*/

const int gasPin = A0; //GAS sensor output pin to Arduino analog A0 pin

void setup()
{
Serial.begin(9600); //Initialize serial port - 9600 bps
}

void loop()
{
Serial.println(analogRead(gasPin));
delay(1000); // Print value every 1 sec.
}

Type: Analog
Detecting Type: Carbonic Oxide(CO)
Rated Voltage: DC 5V
Rated Current: 180mA