MQSensorsLib
This is a unified library to use sensors MQ: 2, 3, 4, 5, 6, 7, 8, 9, 131, 135, 303A and 309A.
Getting Started
MQUnifiedsensor MQ4(pin, 4); //Example if sensor is MQ4, type = 4
float ppmCH4 = MQ4.readSensor();
Prerequisites
You'll need Arduino desftop app 1.8.9 or later.
Sensor manufacter:
| Sensor | Manufacter | URL Datasheet |
|---|---|---|
| MQ-2 | Pololulu | datasheet |
| MQ-3 | Sparkfun | datasheet |
| MQ-4 | Sparkfun | datasheet |
| MQ-5 | parallax | datasheet |
| MQ-6 | Sparkfun | datasheet |
| MQ-7 | Sparkfun | datasheet |
| MQ-8 | Sparkfun | datasheet |
| MQ-9 | Haoyuelectronics | datasheet |
| MQ-131 | Sensorsportal | datasheet |
| MQ-135 | HANWEI Electronics | datasheet |
| MQ-303A | HANWEI Electronics | datasheet |
| MQ-309A | HANWEI Electronics | datasheet |
Info of datasheets
Review WPDigitalizer folder website
Installing
Clone this repositry into your desktop machine
git clone https://github.com/miguel5612/MQSensorsLib
Running the tests
Use calibration systems if you have several sensors that read the same gas.
Break down into end to end tests
These test can re-adjust values defined previously and you can contribute to improve conditions or features obtained from particular scenes.
Examples/MQ-3
And coding style tests
These tests may generate statistics validation using descriptive tools for cuantitative variables.
Examples/MQ-board.ino
Built With
- Data sheets - Curves and behavior for each sensor, using logarithmic graphs.
- Main purpose - Every sensor has high sensibility for a specific gas or material.
Contributing
Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.
Authors
- Miguel A. Califa U. - GitHub - CV
- Ghiordy F. Contreras C. - GitHub - CV
- Yersson R. Carrillo A. - GitHub - CV
Colaborators
See also the list of contributors who participated in this project.
License
This project is licensed under the MIT License - see the LICENSE.md file for details