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Updated examples

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miguel5612
2020-03-30 18:40:55 -05:00
parent 6b3c764b71
commit c7b67d7fa5
11 changed files with 123 additions and 122 deletions
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24
examples/Alcoholimeter/Alcoholimeter.ino
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@ -23,18 +23,18 @@
//Include the library
#include <MQUnifiedsensor.h>
/************************Hardware Related Macros************************************/
#define Board ("Arduino UNO")
#define Pin (A3) //Analog input 3 of your arduino
/***********************Software Related Macros************************************/
#define Type ("MQ-3") //MQ3
#define Voltage_Resolution (5)
#define ADC_Bit_Resolution (10) // For arduino UNO/MEGA/NANO
//Definitions
#define placa "Arduino UNO"
#define Voltage_Resolution 5
#define pin A3 //Analog input 3 of your arduino
#define type "MQ-3" //MQ3
#define ADC_Bit_Resolution 10 // For arduino UNO/MEGA/NANO
//#define calibration_button 13 //Pin to calibrate your sensor
double alcoholPPM = 0;
//Declare Sensor
MQUnifiedsensor MQ3(placa, Voltage_Resolution, ADC_Bit_Resolution, pin, type);
/*****************************Globals***********************************************/
double alcoholPPM = (0);
/**************************Object_Sensor********************************************/
MQUnifiedsensor MQ3(Board, Voltage_Resolution, ADC_Bit_Resolution, Pin, Type);
void setup() {
//Init the serial port communication - to debug the library
@ -45,7 +45,7 @@ void setup() {
MQ3.setA(0.3934); MQ3.setB(-1.504); // Configurate the ecuation values to get Alcohol concentration
/*
Exponential regression:
Gas | a | b
Gas | a | b
LPG | 44771 | -3.245
CH4 | 2*10^31| 19.01
CO | 521853 | -3.821