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Fixed example calibratioN

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miguel5612
2019-05-29 22:13:13 -05:00
parent c2e4ca7164
commit d6530691aa
3 changed files with 50 additions and 75 deletions
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75
examples/MQ-Board-Calibration/MQ-Board-Calibration.ino
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@ -17,6 +17,10 @@
modified 28 May 2019
by Ghiordy contreras, Miguel Califa
Added voltaje to log
modified 29 May 2019
by Miguel Califa
This example code is in the public domain.
*/
@ -44,15 +48,16 @@ LiquidCrystal_I2C lcd(0x27, 16, 2);
//Declare Sensor
MQUnifiedsensor MQ2(pin2, 2);
MQUnifiedsensor MQ3(pin3, 2);
MQUnifiedsensor MQ4(pin4, 2);
MQUnifiedsensor MQ5(pin5, 2);
MQUnifiedsensor MQ6(pin6, 2);
MQUnifiedsensor MQ7(pin7, 2);
MQUnifiedsensor MQ8(pin8, 2);
MQUnifiedsensor MQ9(pin9, 2);
MQUnifiedsensor MQ3(pin3, 3);
MQUnifiedsensor MQ4(pin4, 4);
MQUnifiedsensor MQ5(pin5, 5);
MQUnifiedsensor MQ6(pin6, 6);
MQUnifiedsensor MQ7(pin7, 7);
MQUnifiedsensor MQ8(pin8, 8);
MQUnifiedsensor MQ9(pin9, 9);
unsigned long contador = 0;
unsigned long time = millis();
void setup() {
//Init serial port
@ -66,7 +71,7 @@ void setup() {
lcd.setCursor(0,0);
lcd.print("MQ2 to MQ9");
lcd.setCursor(0,1);
lcd.print(" Calibracion");
lcd.print(" Calibrating");
//init the sensor
MQ2.inicializar();
@ -77,11 +82,20 @@ void setup() {
MQ7.inicializar();
MQ8.inicializar();
MQ9.inicializar();
MQ2.setVoltResolution(5);
MQ3.setVoltResolution(5);
MQ4.setVoltResolution(5);
MQ5.setVoltResolution(5);
MQ6.setVoltResolution(5);
MQ7.setVoltResolution(5);
MQ8.setVoltResolution(5);
MQ9.setVoltResolution(5);
//Print in serial monitor
Serial.println("MQ2 to MQ9 - Calibracion");
Serial.println("Note - Make sure you are in a clean room and the sensor has pre-heated almost 4 hours");
Serial.println("Autonumeric, MQ2(PPM), MQ3(PPM), MQ4(PPM), MQ5(PPM), MQ6(PPM), MQ7(PPM)");
Serial.println("Autonumeric, MQ2(R0), MQ3(R0), MQ4(R0), MQ5(R0), MQ6(R0), MQ7(R0)");
//Wait one second to continue
delay(timeDelay/10);
}
@ -96,6 +110,7 @@ void loop() {
int lecture7 = MQ7.calibrate();
int lecture8 = MQ8.calibrate();
int lecture9 = MQ9.calibrate();
//Print in serial monitor
char out[40];
@ -105,47 +120,11 @@ void loop() {
//Print in LCD
lcd.clear();
lcd.setCursor(0,0);
lcd.print("MQ2: ");
lcd.print(lecture2);
lcd.print(" PPM");
lcd.print("**CALIBRATING***");
lcd.setCursor(0,1);
lcd.print("MQ3: ");
lcd.print(lecture3);
lcd.print(" PPM");
delay(timeDelay/4);
lcd.clear();
lcd.setCursor(0,0);
lcd.print("MQ4: ");
lcd.print(lecture4);
lcd.print(" PPM");
lcd.setCursor(0,1);
lcd.print("MQ5: ");
lcd.print(lecture5);
lcd.print(" PPM");
delay(timeDelay/4);
lcd.clear();
lcd.setCursor(0,0);
lcd.print("MQ6: ");
lcd.print(lecture6);
lcd.print(" PPM");
lcd.setCursor(0,1);
lcd.print("MQ7: ");
lcd.print(lecture7);
lcd.print(" PPM");
delay(timeDelay/4);
lcd.clear();
lcd.setCursor(0,0);
lcd.print("MQ8: ");
lcd.print(lecture2);
lcd.print(" PPM");
lcd.setCursor(0,1);
lcd.print("MQ8: ");
lcd.print(lecture8);
lcd.print(" PPM");
delay(timeDelay/4);
lcd.print("Time: " + String((millis() - time)/60000) + "min");
//Increment counter
contador++;
//Wait to measure next sample
delay(timeDelay/4);
}
}