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.
16 in stock
- 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.
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