Robotbanao ESC-022 Mq-3 Alcohol Ethanol Gas Sensor Module Breathalyzer Works With official Arduino Boards (Red and Black) : Amazon.in: Industrial & Scientific
Alcoholimeter with MQ3 sensor and arduino nano (Includes printed circuit) - Share Project - PCBWay
Arduino MQ-3 Alcohol Sensor Tutorial - How Does a Alcohol Sensor Work and How to Interface it with Arduino?
Arduino Guide for MQ3 Alcohol Sensor - Acoptex.Com
MQ3 Alcohol Sensor Interfacing with Arduino uno | Arduino Project - YouTube
Arduino Interface for Alcohol (MQ-3) Sensor – MAHI
Keyestudio MQ-3 Alcohol Ethanol Sensor Detection Module for Arduino
Interface MQ3 Alcohol Sensor Module with Arduino
In-Depth: How MQ3 Alcohol Sensor Works? & Interface it with Arduino
Alcohol detector using Arduino and Mq3 | MQ sensor with Arduino
Alcohol detector using Arduino and Mq3 | MQ sensor with Arduino
How MQ3 Alcohol Sensor Interface with Arduino UNO
Interface an Alcohol sensor MQ3 with Arduino - ElectroVigyan
MQ-3 Alcohol Sensor Circuit Built with an Arduino
Arduino MQ-3 Alcohol Sensor Tutorial - How Does a Alcohol Sensor Work and How to Interface it with Arduino?
GitHub - oneguyoneblog/Arduino-breathalyzer-DIY-alcohol-tester-with-MQ-3-gas-sensor-and-OLED-display: This is the code I use for a simple olcohol detector or "breathalYzer", using an Arduino Uno, MQ-3 gas sensor, OLED display and a couple of LEDs.