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miguel5612
2019-07-22 22:27:47 -05:00
parent 02653e47db
commit 46f95ee15c
3 changed files with 35 additions and 12 deletions
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15
examples/Alcoholimeter/Alcoholimeter.ino
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@@ -17,7 +17,7 @@
#include <MQUnifiedsensor.h>
//Definitions
#define pin A0 //Analog input 0 of your arduino
#define pin A3 //Analog input 0 of your arduino
#define type 3 //MQ3
//Declare Sensor
@@ -25,6 +25,7 @@
MQUnifiedsensor MQ3(pin, type);
void setup() {
Serial.begin(9600);
//init the sensor
/***************************** MQInicializar****************************************
Input: pin, type
@@ -32,6 +33,14 @@ void setup() {
Remarks: This function create the sensor object.
************************************************************************************/
MQ3.inicializar();
float RoCleanAir = MQ3.calibrate();
Serial.print("R0 preconfigurado: ");
Serial.println(MQ3.getR0());
Serial.print("R0 clean air: ");
Serial.println(RoCleanAir);
MQ3.setR0(RoCleanAir);
}
void loop() {
@@ -42,7 +51,8 @@ void loop() {
************************************************************************************/
//Read the sensor and print in serial port
//Lecture will be saved in lecture variable
int lecture = MQ3.readSensor(""); // Return Alcohol concentration
int lecture = MQ3.readSensor("", true); // Return Alcohol concentration
/*
int gL = lecture/1000;
Serial.print("Alcohol ppm measured: ");
Serial.print(lecture);
@@ -51,4 +61,5 @@ void loop() {
Serial.print("Alcohol gL measured: ");
Serial.print(gL);
Serial.println("g/L");
*/
}