KEYES DIY 3-pin MQ2 Smoke Gas Sensor Module for Arduino

red / w/ Dupont connection cable
$2.24 FREE SHIPPING
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Details:
  • Main chip: LM393, ZYMQ-2 gas sensor
  • Working voltage: DC 5V
  • With signal output indication
  • Dual signal output: AO output & TTL level
  • TTL output effective signal: low level (the LED light on, can connects microcontroller directly)
  • 0~5V analog output voltage, the higher the concentration the higher the voltage
  • Quick response and resume, long life and reliable stability
  • High sensitive with liquid gas, natural gas, coal gas, etc.
Specifications:
Classification
Product Type Sensor Modules
Aesthetic
Color Red
Connectivity
Connectors 3-pin
Electronic Components
Architecture Arduino
Operating Voltage 5 -volt
Package
Package Contents 1*Smoke Sensor Module, 1*Dupont Cable
Package Type OEM
Dimensions
Depth 17.7 mm
Height 42.9 mm
Product Weight 9.2 g
Width 21.5 mm
FastTech
Date Listed 12/31/2013
SKU 1585702
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This item is covered by manufacturer's warranty:
Electronic components cannot be returned once modified and/or installed.

FastTech's damaged on arrival protection still applies.

Available models and parts: