diff --git a/examples/MQ-7/MQ4.ino b/examples/MQ-7/MQ-7.ino similarity index 70% rename from examples/MQ-7/MQ4.ino rename to examples/MQ-7/MQ-7.ino index 613a5a8..1bf9bd0 100644 --- a/examples/MQ-7/MQ4.ino +++ b/examples/MQ-7/MQ-7.ino @@ -1,7 +1,9 @@ /* - MQUnifiedsensor Library - reading an MQ4 + MQUnifiedsensor Library - reading an MQ7 - Demonstrates the use a MQ4 sensor. + + Demonstrates the use a MQ7 + sensor. Library originally added 01 may 2019 by Miguel A Califa, Yersson Carrillo, Ghiordy Contreras, Mario Rodriguez @@ -18,22 +20,27 @@ //Definitions #define pin A0 //Analog input 0 of your arduino -#define type 4 //MQ4 +#define type 7 //MQ7 + //Declare Sensor -MQUnifiedsensor MQ4(pin, type); +MQUnifiedsensor MQ7 +(pin, type); void setup() { //init the sensor - MQ4.inicializar(); + MQ7 + .inicializar(); } void loop() { //Read the sensor - int read = MQ4.readSensor(); + int read = MQ7 + .readSensor(); //Print measurements - Serial.print("MQ4: "); + Serial.print("MQ7 + : "); Serial.print(read); Serial.println(" PPM"); //delay 1s to next measure