Sale!
Sale!MQ3 Alcohol Gas Sensor Module
₹150.33
Specification of MQ3 GAS Sensor Module
- Power Supply : 5 Volts
- Interface Type : Analog & Digital
- High Sensitivity to Alcohol & small sensitivity to Benzine.
- Low Cost.
- Stable & Long Life.
- On board Power indication.
13 in stock

This item: MQ3 Alcohol Gas Sensor Module
13 in stock
₹150.33
₹150.33
- This module uses MQ3 Alcohol gas sensor as a alcohol gas sensing element. It requires no external components just plug in Vcc & ground pins and you are ready to go.
- For Digital output the threshold value can be easily set by an on-board potentiometer.  Using this module you can easily interface MQ3 Alcohol sensor to any Microcontroller, Arduino or even Raspberry Pi.
- Since this Gas Sensor module is sensitive to alcohol it can be used in breathalyser. MQ3 Sensor also has small sensitivity to Benzine.
12 reviews for MQ3 Alcohol Gas Sensor Module
You must be logged in to post a review.
Ketan (verified owner) –
I got my project done with these components Great Support
Ayush (verified owner) –
Good techinical knowledge
Ayush (verified owner) –
Good support and recommended
Jayen (verified owner) –
Good techinical knowledge
Rahul (verified owner) –
Good service.
Paaji (verified owner) –
Online best cost electronic components
Priya (verified owner) –
Good techinical knowledge
Er.Prashant (verified owner) –
The product is firmly packed.
Akshay (verified owner) –
Less cost than other websites
Priya (verified owner) –
Very well worth the money.
Shubham (verified owner) –
I got my project done with these components Great Support
Vivek (verified owner) –
Good techinical knowledge