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Free shipping ! Keyestudio MQ-2 Combustible gas and Smoke for Arduino

KS0040
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  • Description
  • Reviews(19)

  KS0040 MQ-2KS0040 (4)KS0040 (7)KS0040 (8)KS0040 (6)KS0040 (2)

Introduction
 
This sensor is suitable for detecting LPG, I-butane, propane, methane, alcohol, Hydrogen and smoke. It has high sensitivity and quick response. In addition, the sensitivity can be adjusted by the potentiometer.
 
Specification
  • Power supply: 5V
  • Interface type: Analog
  • Wide detecting scope
  • Quick response and High sensitivity
  • Simple drive circuit
  • Stable and long lifespan
Sample code:
void setup()
{
Serial.begin(9600); //Set serial baud rate to 9600 bps
}
void loop()
{
int val;
val=analogRead(0);//Read Gas value from analog 0
Serial.println(val,DEC);//Print the value to serial port
delay(100);
}
 
 
 

 

 

Average rating: 4.0 based on 19 reviews
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