Reading an MQ Gases Sensor

Other Hardware Sensors
1

How to start :o

  1. Download the library. :slight_smile:
    GitHub - miguel5612/MQSensorsLib: We present a unified library for MQ sensors, this library allows to read MQ signals easily from Arduino, Genuino, ESP8266, ESP-32 boards whose references are MQ2, MQ3, MQ4, MQ5, MQ6, MQ7, MQ8, MQ9, MQ131, MQ135, MQ136, MQ303A, MQ309A.

    How to install:
    https://www.arduino.cc/en/guide/libraries
  2. Load the example of your sensor.
    If your sensor is MQ-3
    Route: File/Examples/MQUnifiedSensor/MQ-3
    If is an MQ-4:
    Route: File/Examples/MQUnifiedSensor/MQ-3
    Someone-else:
    Route: File/Examples/MQUnifiedSensor/SomeoneElse

    IMG url: LOAD_EX.png - Google Drive
  3. Have fun!, improve the examples.
2

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