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MQ2 Gas Sensor (Smoke Detector)

639.20

SKU: K251069872 Category:

Description

  • Operating Voltage is +5V
  • Can be used to Measure or detect LPG, Alcohol, Propane, Hydrogen, CO and even methane
  • Analog output voltage: 0V to 5V
  • Digital Output Voltage: 0V or 5V (TTL Logic)
  • Preheat duration 20 seconds
  • Can be used as a Digital or analog sensor
  • The Sensitivity of Digital pin can be varied using the potentiometer

Additional information

Weight 0.5 kg
Dimensions 5 × 6 × 7 cm

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