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>> DC 3-5V 10-1000ppm 4-Pin Alcohol Gas Sensor Module Detector MQ-3
DC 3-5V 10-1000ppm 4-Pin Alcohol Gas Sensor Module Detector MQ-3

DC 3-5V 10-1000ppm 4-Pin Alcohol Gas Sensor Module Detector MQ-3

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  • Item number:
  • a15113000ux0645
  • Price: $6.82
  • 1in stock

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Specification:

Product Name Gas Sensor Module
Model MQ-3
Type Analog
Detecting Type Alcohol, Ethanol
Rated Voltage DC 3-5V
Detecting Range 10 to 1000ppm
Pin Quantity 4
Pin Spacing 1.8mm/ 0.07"
Pin Definition

 

 

 

AO-analog Output

DO-Digital Output

GND- Ground

VCC-Voltage To Current Converter

 

 

 

Total Size 35 x 22 x 16mm/ 1.4" x 0.87" x 0.63" (L*W*H)
Material Plastic, Electronic Part
Net Weight 7g
Package 1 x Gas Sensor Module

Description:

  • Features: Analog type, DC 3-5V rated voltage, 10 to 10000ppm Detecting Range, high sensitivity to Combustible gas in wide range.
  • The gas sensor are suitable for detecting Alcohol concentrations in the air.It is able to give alarms when those gas leaks. You can adjust the sensitivity with the potentiometer.

 

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