Robotbanao ESC-022 Mq-3 Alcohol Ethanol Gas Sensor Module Breathalyzer Works With official Arduino Boards (Red and Black) : Amazon.in: Industrial & Scientific
GitHub - keithmarsh/MQ-3_LCDi2c: Arduino Breathalyzer utilising a cheap MQ-3 sensor
MQ-3 Alcohol Ethanol Sensor Gas Detector Breathalyzer Brewing Arduino Ras Pi - UPGRADE INDUSTRIES
Arduino Breathalyzer Using MQ3 Gas sensor and OLED Display - Electronics-Lab.com
Human Breathalyzer to monitor ketosis - Hackster.io
In-Depth: How MQ3 Alcohol Sensor Works? & Interface it with Arduino
Android Breathalyzer - Microcontroller Project CircuitCircuit Lake
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.
Alcohol Level Meter using Arduino & MQ-135 Sensor
Arduino Breathalyzer Project using MQ3 alcohol senso - Hackster.io
DIY Breathalyzer Using Arduino UNO and 128X64 LCD - elab | Rik
Completed breathalyzer to arduino interface | biphenyl.org/b… | Flickr