MQ-3 Alcohol Gas Sensor Module

MQ-3 Alcohol Gas Sensor Module

22.00 QAR

In stock

This alcohol sensor is suitable for detecting alcohol concentration on your breathjust like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog resistive output based…

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This alcohol sensor is suitable for detecting alcohol concentration on your breathjust like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog resistive output based on alcohol concentration. The drive circuit is very simpleall it needs is one resistor. A simple interface could be a 0-3.3V ADC. Please review the datasheet for conversions to ppm then Wikipedia.org for BAC. Dimensions: 16.8mm diameter 9.3 mm height without the pins

Key Features

  • Gas detection – Reacts to the target gas or air quality change
  • Analog/digital output – Easy to read and to set alarms
  • Simple wiring – Ready for microcontroller projects

Package Includes

  • 1 x MQ-3 Alcohol Gas Sensor Module
Product CodeAMP-2200
CategoryGas & Air Sensors

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