Ended mq7

examples/MQ-7/MQ-7.ino

@@ -0,0 +1,48 @@
+/*
+  MQUnifiedsensor Library - reading an MQ7
+
+
+  Demonstrates the use a MQ7
+   sensor.
+  Library originally added 01 may 2019
+  by Miguel A Califa, Yersson Carrillo, Ghiordy Contreras, Mario Rodriguez
+ 
+  Added example
+  modified 23 May 2019
+  by Miguel Califa 
+
+ This example code is in the public domain.
+
+*/
+
+//Include the library
+#include <MQUnifiedsensor.h>
+
+//Definitions
+#define pin A0 //Analog input 0 of your arduino
+#define type 7 //MQ7
+
+
+//Declare Sensor
+
+MQUnifiedsensor MQ7
+(pin, type);
+
+void setup() {
+  //init the sensor
+  MQ7
+  .inicializar(); 
+}
+
+void loop() {
+  //Read the sensor
+  int read =  MQ7
+  .readSensor();
+  //Print measurements
+  Serial.print("MQ7
+  : ");
+  Serial.print(read);
+  Serial.println(" PPM");
+  //delay 1s to next measure
+  delay(1000);
+}