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Fixed some issues in examples

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miguel5612
2019-08-14 22:31:06 -05:00
parent a999a1815b
commit 566d1eaadf
15 changed files with 90 additions and 40 deletions
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26
examples/MQ-309A/MQ-309.ino
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@ -21,10 +21,13 @@
#define type 309 //MQ309
//Declare Sensor
MQUnifiedsensor MQ309(pin, type);
//Variables
float H2, CH4, CO, Alcohol;
void setup() {
Serial.begin(9600); //Init serial port
//init the sensor
/***************************** MQInicializar****************************************
Input: pin, type
@ -42,11 +45,20 @@ void loop() {
************************************************************************************/
//Read the sensor and print in serial port
//Lecture will be saved in lecture variable
int lecture = MQ309.readSensor("", true); // Return CO concentration
//float lecture = MQ309.readSensor("", true); // Return CO concentration
// Options, uncomment where you need
//int lecture = MQ309.readSensor("H2", true); // Return H2 concentration
//int lecture = MQ309.readSensor("CH4", true); // Return CH4 concentration
//int lecture = MQ309.readSensor("CO", true); // Return CO concentration
//int lecture = MQ309.readSensor("Alcohol", true); // Return Alcohol concentration
delay(400);
H2 = MQ309.readSensor("H2"); // Return H2 concentration
CH4 = MQ309.readSensor("CH4"); // Return CH4 concentration
CO = MQ309.readSensor("CO"); // Return CO concentration
Alcohol = MQ309.readSensor("Alcohol"); // Return Alcohol concentration
Serial.println("***************************");
Serial.println("Lectures for MQ-309");
Serial.print("Volt: ");Serial.print(MQ309.getVoltage(false));Serial.println(" V");
Serial.print("R0: ");Serial.print(MQ309.getR0());Serial.println(" Ohm");
Serial.print("H2: ");Serial.print(H2,2);Serial.println(" ppm");
Serial.print("CH4: ");Serial.print(CH4,2);Serial.println(" ppm");
Serial.print("CO: ");Serial.print(CO,2);Serial.println(" ppm");
Serial.print("Alcohol: ");Serial.print(Alcohol,2);Serial.println(" ppm");
Serial.println("***************************");
}