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Module of Carbon sensor MQ-7


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Carbon DioxideSensor module MQ-7

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8 Items

$2.60 tax incl.

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Technical Data:

- power: 5V
- Type of sensor:  MQ-7
- detectedgas: carbon monoxide
- connector:  goldpin r=2.54mm
- Dimension: 38x21mm

Example code for ARDUINO;

int sensorValue; void setup() { 
Serial.begin(9600); // sets the serial port to 9600
 void loop() 
sensorValue = analogRead(0); // read analog input pin 0 
Serial.println(sensorValue, DEC); // prints the value read to serial monitor
 delay(100); // wait 100ms for next reading 

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