Description
MQ-3 Gas Sensor for Ethanol and Alcohol Detection
Getting Started with MQ3 Gas Sensor
The MQ-3 Gas Sensor can detect the concentration level of alcohol and ethanol. An increase in the concentration level results in an output voltage boost.
Features of MQ-3 Gas Sensor for Ethanol and Alcohol Detection
- Fast recovery and response
- Detects concentration level of alcohol and ethanol
- Output indicating signal
- Configurable sensitivity
Specifications of MQ-3 Gas Sensor for Ethanol and Alcohol Detection
- Voltage Compatibility: 2.5V ~ 5.0V
- Hole Size: 2.0mm mounting holes
- Weight: 9 grams
- Dimensions: 4cm x 2.1cm | 40mm x 21mm
Reference Guide to Connecting MQ3 Gas Sensor with Raspberry Pi Pico
Raspberry Pi Pico is NOT included
Applications of MQ-3 Gas Sensor for Ethanol and Alcohol Detection
- Breathalyzer
- Alcohol alarm for cars
Items Included
- 1x MQ-3 Gas Sensor
- 1x Jumper Wire 4-PIN (Custom Connector)
