Utiliser Arduino pour les Projets > Projets > Capteur – Capteur – Détecteur De Projets > Le Sensometer: 22+ Capteurs

Le Sensometer: 22+ Capteurs

dimanche octobre 14, 2018 / Ibrar Ayyub
Catégories: Projets, Capteur – Capteur – Détecteur De Projets
Tags: remote, sensometer, temperature
Contenu masquer
1 Things used in this project
2 Story
3 Code

This is the “Sensometer”, a great example of IoT! Get all sensors working at once!

The Sensometer 22+ Sensors

Things used in this project

Hardware components

Arduino MKR1000
Arduino MKR1000
×1
Arduino Mega 2560 & Genuino Mega 2560
Arduino Mega 2560 & Genuino Mega 2560
×1
Real Time Clock (RTC)
Real Time Clock (RTC)
×1
ProtoCentral Pulse Oximeter & Heart Rate Sensor based on MAX30100
ProtoCentral Pulse Oximeter & Heart Rate Sensor based on MAX30100
×1
Ultrasonic Sensor - HC-SR04 (Generic)
Ultrasonic Sensor – HC-SR04 (Generic)
×1
DHT11 Temperature & Humidity Sensor (4 pins)
DHT11 Temperature & Humidity Sensor (4 pins)
×1
MyOctopus i2c Barometric Air Pressure Sensor BMP280
MyOctopus i2c Barometric Air Pressure Sensor BMP280
×1
Photo resistor
Photo resistor
×1
3D Magnetic Sensor 2Go
Infineon 3D Magnetic Sensor 2Go
×1
IR receiver (generic)
×1
IR transmitter (generic)
×1
UVM-30A UV sensor
×1
TCS3200 Color Sensor
×1
Hydrogen Gas Sensor – MQ-8
×1
Alcohol Gas Sensor – MQ-3
×1
Carbon Monoxide Sensor – MQ-9
×1

Software apps and online services

Cayenne
myDevices Cayenne

Story

Triggers & Alerts

This project has (right now) two Triggers, but I could easily put 22 triggers/alerts for every sensor.

  • UV Index: It pulls my blinds down when there are high levels of UV Index
  • Illuminance of Sun: It also pull my blinds down when there is high illuminance (yes, I know UV Index and illumicance of the Sun are proportional, but this is just in case the UV sensor fails; I don’t want a sunburn).

Triggers & Alerts

This project has (right now) two Triggers, but I could easily put 22 triggers/alerts for every sensor.

  • UV Index: It pulls my blinds down when there are high levels of UV Index
  • Illuminance of Sun: It also pull my blinds down when there is high illuminance (yes, I know UV Index and illumicance of the Sun are proportional, but this is just in case the UV sensor fails; I don’t want a sunburn).

Code

Arduino MKR1000

Arduino

//#define CAYENNE_DEBUG         // Uncomment to show debug messages
#define CAYENNE_PRINT Serial  // Comment this out to disable prints and save space
#include <CayenneMKR1000.h>

// Cayenne authentication token. This should be obtained from the Cayenne Dashboard.
char token[] = "**********";
// Your network name and password.
char ssid[] = "********";
char password[] = "*****";

void setup()
{
  Serial.begin(9600);
  Cayenne.begin(token, ssid, password);
}

void loop()
{
  Cayenne.run();
  Serial.println("8");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V23, Serial.read());
  }
  Serial.println("9");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V17, Serial.read());
  }
  Serial.println("11");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V20, Serial.read());
  }
  Serial.println("12");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V21, Serial.read());
  }
  Serial.println("13");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V19, Serial.read());
  }
  Serial.println("14");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V18, Serial.read());
  }
  Serial.println("15");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V22, Serial.read());
  }
  Serial.println("16");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V15, Serial.read());
  }
  Serial.println("17");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V16, Serial.read());
  }
  Serial.println("18");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V11, Serial.read());
  }
  Serial.println("19");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V14, Serial.read());
  }
  Serial.println("20");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V24, Serial.read());
  }
  Serial.println("21");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V5, Serial.read());
    Cayenne.virtualWrite(V6, Serial.read());
    Cayenne.virtualWrite(V7, Serial.read());
  }
  Serial.println("25");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V0, Serial.read());
  }
  Serial.println("26");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V1, Serial.read());
  }
  Serial.println("27");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V2, Serial.read());
  }
  Serial.println("28");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V3, Serial.read());
  }
  Serial.println("29");
  delay(250);
  if (Serial.available() > 0) {
    Cayenne.virtualWrite(V4, Serial.read());
  }
 
}
CAYENNE_IN(V8)
{
int value = getValue.asInt();
if (value == 1){
Serial.println("22");  
}
}
CAYENNE_IN(V9)
{
int value = getValue.asInt();
if (value == 1){
Serial.println("23");  
}
}
CAYENNE_IN(V10)
{
int value = getValue.asInt();
if (value == 1){
Serial.println("24");  
}
}

Arduino Mega

Arduino

//SENSOMETER V1.0 REV2
//Project made by @Neoxelox
//----------------------------------------------------|
// LIBRARY SECTION  LIBRARY SECTION  LIBRARY SECTION  |
//----------------------------------------------------|
// [KY-015 | DHT11]
#include <DHT.h>
#include <DHT_U.h>

// [GY-91 | BMP280/MPU9250]
#include <Wire.h>
#include "i2c.h"
#include "i2c_BMP280.h"
BMP280 bmp280;

// [DS3231 | RTC]
#include <avr/pgmspace.h>
#include <SoftwareWire.h>
#include <RtcDS3231.h>

// [KY-022 | IR RECEIVER]
#include <IRLremote.h>

// [KY-005 | IR EMITTER]
#include <IRremote.h>
#include <IRremoteInt.h>

//---------------------------------------------------------------------|
// QUICK SETTINGS   QUICK SETTINGS   QUICK SETTINGS   QUICK SETTINGS   |
//---------------------------------------------------------------------|
//-----------------------------[PINS]----------------------------------|
#define pulsePin A0 // [KY-039 | Pulse Sensor]
#define dhtPin 3 // [KY-015 | DHT11]
SoftwareWire myWire(6, 7); // [DS3231 | RTC] (SDA, SCL) NOT the real I2C pins
#define ultraTrigPin 4 // [HC-SR04 | Ultrasonic Sensor]
#define ultraEchoPin 5 // [HC-SR04 | Ultrasonic Sensor]
#define photoPin A1 // [PHOTORESISTOR]
#define magneticPin A2 // [KY-024 | Magnetic Field]
#define uvPin A3 // [UVM 30A | UltraViolet]
#define soundPin A4 // [HXJ-17 | Sound Sensor]
#define irPin 0 // [KY-022 | IR RECEIVER] 0 = digital pin 2
#define emfPin A5 // [EMF SENSOR] 
#define S0 9 // [TCS320 | Color Sensor]
#define S1 8 // [TCS320 | Color Sensor]
#define S2 11 // [TCS320 | Color Sensor]
#define S3 12 // [TCS320 | Color Sensor]
#define sensorOut 10 // [TCS320 | Color Sensor]
#define irePin 13 // [KY-005 | IR EMITTER]
#define mq8Pin A7 // [MQ8 | Hydrogen Gasses]
#define mq3Pin A8 // [MQ3 | Alcohol/Ethanol Gasses]
#define mq9Pin A9 // [MQ9 | CO Gasses]
#define mq2Pin A10 // [MQ2 | Fuel Gasses]
#define mq135Pin A11 // [MQ135 | CO2/AIR QUALITY Gasses]
//---------------------[TIMER (for DebugMode)]-------------------------|
#define timeDht 1000 // [KY-015 | DHT11]
#define timeRtc 1000 // [DS3231 | RTC]
#define timeUltra 1000 // [HC-SR04 | Ultrasonic Sensor]
#define timePhoto 1000 // [PHOTORESISTOR]
#define timeMagnetic 1000 // [KY-024 | Magnetic Field]
#define timeGy91 1000 // [GY-91 | BMP280/MPU9250]
#define timeUv 1000 // [UVM 30A | UltraViolet]
#define timeSound 1000 // [HXJ-17 | Sound Sensor]
#define timeEmf 1000 // [EMF SENSOR] 
#define timeTcs 1000 // [TCS320 | Color Sensor]
#define timeMq8 1000 // [MQ8 | Hydrogen Gasses]
#define timeMq3 1000 // [MQ3 | Alcohol/Ethanol Gasses]
#define timeMq9 1000 // [MQ9 | CO Gasses]
#define timeMq2 1000 // [MQ2 | Fuel Gasses]
#define timeMq135 1000 // [MQ135 | CO2/AIR QUALITY Gasses]
//-----------------------------[DEBUG]---------------------------------|
#define debugMode false
//----------------------------------------------------------|
// VARIABLES SECTION  VARIABLES SECTION  VARIABLES SECTION  |
//----------------------------------------------------------|
// [KY-039 | Pulse Sensor]
float alpha = 0.75;
int period = 50;
float max = 0.0;
int realbpm = 0;
int shbpm = 0;
int lastbpm = 0;

// [DS3231 | RTC]
RtcDS3231<SoftwareWire> Rtc(myWire);
char weekDay[][4] = {"Dom", "Lun", "Mar", "Mie", "Jue", "Vie", "Sab" };

// [KY-015 | DHT11]
DHT dht (dhtPin, DHT11);

// [HC-SR04 | Ultrasonic Sensor]
long ultraduration;
float ultradistance;
int ultraspeed1;
int ultraspeed2;
int ultraspeed3;
int ultraspeed4;
int ultrarealspeed;
int timersp;

// [KY-024 | Magnetic Field]
int rawfield = 0;
long readedgauss = 0;
#define NOFIELD 535
#define TOMILLIGAUSS 1.953125

// [UVM 30A | UltraViolet]
int uvvalue = 0;
int uvvoltage = 0;
int uvindex = 0;

// [HXJ-17 | Sound Sensor]
int soundvalue = 0;
int soundrefine = 0;
int sounddb = 0;

// [KY-022 | IR RECEIVER]
uint8_t protocolo = 0;
uint16_t direccion = 0;
uint32_t tecla = 0;
uint8_t oldSREG;

// [EMF SENSOR] 
#define emfsample 300          
float emfvalue;                                                          
int emfarray[emfsample];                    
unsigned long emfaveraging;

// [TCS320 | Color Sensor]
int tcsfrequency = 0;

// [KY-005 | IR EMITTER]
IRsend irsend;
IRrecv irrecv(irePin);
int khz = 38;
unsigned int PullBlindsUp[] = {6000, 4200, 560, 760, 560, 560, 360, 1690, 560, 560, 860, 560, 560, 560, 560, 560, 560, 260, 560, 1690, 560, 1890, 560, 560, 560, 1390, 160, 1690, 560, 1690, 560, 1690, 560, 1690, 560, 560, 560, 560, 560, 560, 560, 1690, 560, 560, 560, 560, 560, 560, 560, 560, 560, 1690, 560, 1690, 560, 1690, 560, 560, 560, 1690, 560, 1690, 560, 1690, 560, 1690, 560, 39416, 9000, 2210, 560 }; 
unsigned int PullBlindsDown[] = {6000, 5600, 860, 760, 560, 560, 360, 2690, 560, 560, 860, 660, 560, 560, 460, 560, 560, 560, 560, 1690, 560, 1890, 560, 560, 560, 1690, 160, 1690, 560, 1690, 560, 1690, 560, 1690, 560, 560, 560, 560, 560, 560, 560, 1690, 560, 560, 560, 560, 560, 560, 560, 560, 560, 1690, 560, 1690, 560, 1690, 560, 560, 560, 1690, 560, 1690, 560, 1690, 560, 1690, 560, 39416, 9000, 2210, 560 }; 
unsigned int StopBlinds[] = {2000, 3200, 960, 760, 560, 560, 360, 1790, 560, 560, 860, 560, 760, 560, 560, 560, 560, 960, 560, 1690, 560, 1890, 560, 560, 560, 1490, 160, 1690, 560, 1690, 560, 1690, 560, 1690, 560, 560, 560, 560, 560, 560, 560, 1690, 560, 560, 560, 560, 560, 560, 560, 560, 560, 1690, 560, 1690, 560, 1690, 560, 560, 560, 1690, 560, 1690, 560, 1690, 560, 1690, 560, 39416, 9000, 2210, 560 };
//----------------------------------------------|
// SETUP SECTION  SETUP SECTION  SETUP SECTION  |
//----------------------------------------------|
void setup() {
Serial.begin(9600);

// [HC-SR04 | Ultrasonic Sensor]
pinMode(ultraTrigPin, OUTPUT);
pinMode(ultraEchoPin, INPUT);

// [DS3231 | RTC]
Rtc.Begin();

// [KY-015 | DHT11]
dht.begin();

// [GY-91 | BMP280/MPU9250]
bmp280.initialize();
bmp280.setEnabled(0);
bmp280.triggerMeasurement();

// [PHOTORESISTOR] 
pinMode(photoPin, INPUT);

// [KY-024 | Magnetic Field]
pinMode(magneticPin, INPUT); 

// [UVM 30A | UltraViolet]
pinMode(uvPin, INPUT);

// [HXJ-17 | Sound Sensor]
pinMode(soundPin, INPUT);

// [KY-022 | IR RECEIVER]
IRLbegin<IR_ALL>(irPin);

// [EMF SENSOR]
pinMode(emfPin,INPUT);

// [TCS320 | Color Sensor]
  pinMode(S0, OUTPUT);
  pinMode(S1, OUTPUT);
  pinMode(S2, OUTPUT);
  pinMode(S3, OUTPUT);
  pinMode(sensorOut, INPUT);
  digitalWrite(S0,HIGH);
  digitalWrite(S1,LOW);
// [MQ8 | Hydrogen Gasses]
pinMode(mq8Pin,INPUT);
// [MQ3 | Alcohol/Ethanol Gasses]
pinMode(mq3Pin,INPUT);
// [MQ9 | CO Gasses]
pinMode(mq9Pin,INPUT);
// [MQ2 | Fuel Gasses]
pinMode(mq2Pin,INPUT);
// [MQ135 | CO2/AIR QUALITY Gasses]
pinMode(mq135Pin,INPUT);  
}
//-------------------------------------------|
// LOOP SECTION  LOOP SECTION  LOOP SECTION  |
//-------------------------------------------|
void loop() {
waitForRequest();

}
//----------------------------------------------------|
// REQUEST SECTION  REQUEST SECTION  REQUEST SECTION  |
//----------------------------------------------------|
void waitForRequest(){
if (debugMode == false) {
// [KY-039 | Pulse Sensor]  
shbpm = getbpm();

// [KY-022 | IR RECEIVER]
oldSREG = SREG;
cli();
if (Serial3.available() > 0) {
switch (Serial3.read()) {
  // [DS3231 | RTC]
  case 1: 
  //RtcDateTime timerino = Rtc.GetDateTime();
  //Serial3.println(timerino.Second());
  case 2: 
  //RtcDateTime timerino = Rtc.GetDateTime();
  //Serial3.println(timerino.Minute());
  case 3: 
  //RtcDateTime timerino = Rtc.GetDateTime();
  //Serial3.println(timerino.Hour());
  case 4: 
  //RtcDateTime timerino = Rtc.GetDateTime();
  //Serial3.println(timerino.Day());
  case 5: 
  //RtcDateTime timerino = Rtc.GetDateTime();
  //Serial3.println(weekDay[timerino.DayOfWeek()]);
  case 6: 
  //RtcDateTime timerino = Rtc.GetDateTime();
  //Serial3.println(timerino.Month());
  case 7: 
  //RtcDateTime timerino = Rtc.GetDateTime();
  //Serial3.println(timerino.Year());
  // [KY-039 | Pulse Sensor]
  case 8:  
  if((shbpm > 0) && (shbpm != lastbpm)){
  Serial3.println(shbpm);
  lastbpm = shbpm;
  }
  // [HC-SR04 | Ultrasonic Sensor]  
  case 9:
  Serial3.println(getdistance());
  case 10:
  // Serial.print(getspeed());
  // [KY-015 | DHT11]
  case 11:
  Serial3.println(dht.readTemperature());
  case 12:
  Serial3.print(dht.readHumidity());
  // [GY-91 | BMP280/MPU9250]
  case 13:
  bmp280.awaitMeasurement();
  float pascal;
  bmp280.getPressure(pascal);
  bmp280.triggerMeasurement();
  Serial3.println(pascal);
  case 14:
  bmp280.awaitMeasurement();
  static float meters;
  bmp280.getAltitude(meters);
  bmp280.triggerMeasurement();
  Serial3.println(meters);
  // [PHOTORESISTOR]
  case 15:
  Serial3.println(int(Light(analogRead(photoPin))));
  // [KY-024 | Magnetic Field]
  case 16:
  Serial3.println(readMagnetic());
  // [UVM 30A | UltraViolet]
  case 17:
  Serial3.println(readUV());
  // [HXJ-17 | Sound Sensor]
  case 18:
  Serial3.println(readSound());
  // [KY-022 | IR RECEIVER]
  case 19:
  if(protocolo!=0){
   Serial3.println(protocolo);
   Serial3.println(direccion);
   Serial3.println(tecla);
    protocolo=0;
  }
  SREG = oldSREG;
  // [EMF SENSOR]
  case 20:
  Serial3.println(readEmf());
  // [TCS320 | Color Sensor]
  case 21:
  Serial3.println(readColorRed());
  Serial3.println(readColorGreen());
  Serial3.println(readColorBlue());
  // [KY-005 | IR EMITTER]
  case 22:
  setBlindsUP();
  case 23:
  setBlindsDOWN();
  case 24:
  setBlindsSTOP();
  // [MQ8 | Hydrogen Gasses]
  case 25:
  Serial3.println(analogRead(mq8Pin), DEC);
  // [MQ3 | Alcohol/Ethanol Gasses]
  case 26:
  Serial3.println(analogRead(mq3Pin), DEC);
  // [MQ9 | CO Gasses]
  case 27:
  Serial3.println(analogRead(mq9Pin), DEC);
  // [MQ2 | Fuel Gasses]
  case 28:
  Serial3.println(analogRead(mq2Pin), DEC);
  // [MQ135 | CO2/AIR QUALITY Gasses]
  case 29:
  Serial3.println(analogRead(mq135Pin), DEC);
}
}
}
else if (debugMode == true) {
// [DS3231 | RTC]
static unsigned long RTC1read = millis();
if (millis() >= RTC1read + timeRtc) {
RtcDateTime now = Rtc.GetDateTime();
printDateTime(now);
Serial.println();

//RtcTemperature temp = Rtc.GetTemperature();
//Serial.print(temp.AsFloat());
//Serial.println("C");
 RTC1read = millis();
}
// [KY-039 | Pulse Sensor]  
shbpm = getbpm();
if((shbpm > 0) && (shbpm != lastbpm)){
  Serial.print("BPM: ");
  Serial.println(shbpm);
  lastbpm = shbpm;
}
// [KY-022 | IR RECEIVER]
oldSREG = SREG;
cli();

if(protocolo!=0){
    Serial.print("COMUNICACION INFRAROJOS: ");
    Serial.print("Protocolo: ");
    Serial.print(protocolo);
    Serial.print(" Direccion: ");
    Serial.print(direccion, HEX);
    Serial.print(" Tecla: ");
    Serial.println(tecla);
    protocolo=0;
  }

  SREG = oldSREG;
// [HC-SR04 | Ultrasonic Sensor]
static unsigned long ultraread = millis();
if (millis() >= ultraread + timeUltra) {
  Serial.print("Distance: ");
  Serial.print(getdistance());
  Serial.println(" cm");
 // Serial.print("Speed: ");
 // Serial.print(getspeed());
 // Serial.println("m/s");
   ultraread = millis();
  }
// [KY-015 | DHT11] 
static unsigned long dhtread = millis();
if (millis() >= dhtread + timeDht) {
    Serial.print("Temperature: ");
    Serial.print(dht.readTemperature());
    Serial.println(" C");
    Serial.print("Humidity: ");
    Serial.print(dht.readHumidity());
    Serial.println("%");
    dhtread = millis();
  }
// [GY-91 | BMP280/MPU9250]
static unsigned long gy91read = millis();
if (millis() >= gy91read + timeGy91) {
  
 bmp280.awaitMeasurement();

    float temperature;
    bmp280.getTemperature(temperature);

    float pascal;
    bmp280.getPressure(pascal);

    static float meters;
    bmp280.getAltitude(meters);
    

    bmp280.triggerMeasurement();

    Serial.print("Height: ");
    Serial.print(meters);
    Serial.print(" m");
    Serial.print(" Pressure: ");
    Serial.print(pascal);
    Serial.print(" Pa; T: ");
    Serial.print(temperature);
    Serial.println(" C");
    gy91read = millis();
}
// [PHOTORESISTOR] 
static unsigned long photoread = millis();
if (millis() >= photoread + timePhoto) {
Serial.print(int(Light(analogRead(photoPin))));
Serial.println(" lux");
  photoread = millis();
}
// [KY-024 | Magnetic Field]
static unsigned long magneticread = millis();
if (millis() >= magneticread + timeMagnetic) {
 readedgauss = readMagnetic();
 Serial.print(readedgauss);
  Serial.print(" Gauss ");

  if (readedgauss > 0)     Serial.println("(POLO SUR)");
  else if(readedgauss < 0) Serial.println("(POLO NORTE)");
  else               Serial.println();
  magneticread = millis();
}
// [UVM 30A | UltraViolet]
static unsigned long ultravioletread = millis();
if (millis() >= ultravioletread + timeUv) {
  Serial.print("INDICE UV: ");
  Serial.println(readUV());
  ultravioletread = millis();
}
// [HXJ-17 | Sound Sensor]
static unsigned long soundread = millis();
if (millis() >= soundread + timeSound) {
  Serial.print(readSound());
  Serial.println(" Db");
 soundread = millis();
}
//
static unsigned long emfread = millis();
if (millis() >= emfread + timeEmf) {
  Serial.print(readEmf());
  Serial.println(" µV/m");
  emfread = millis();
}
// [TCS320 | Color Sensor]
static unsigned long colorread = millis();
if (millis() >= colorread + timeTcs) {
  Serial.print("ROJO: ");
  Serial.println(readColorRed());
  Serial.print("VERDE: ");
  Serial.println(readColorGreen());
  Serial.print("AZUL: ");
  Serial.println(readColorBlue());
  colorread = millis();
}
// [MQ8 | Hydrogen Gasses]
static unsigned long mq8read = millis();
if (millis() >= mq8read + timeMq8) {
  Serial.print(analogRead(mq8Pin), DEC);
  Serial.println(" ppm");
  mq8read = millis();
}
// [MQ3 | Alcohol/Ethanol Gasses]
static unsigned long mq3read = millis();
if (millis() >= mq3read + timeMq3) {
  Serial.print(analogRead(mq3Pin), DEC);
  Serial.println(" ppm");
  mq3read = millis();
}
// [MQ9 | CO Gasses]
static unsigned long mq9read = millis();
if (millis() >= mq9read + timeMq9) {
  Serial.print(analogRead(mq9Pin), DEC);
  Serial.println(" ppm");
  mq9read = millis();
}
// [MQ2 | Fuel Gasses]
static unsigned long mq2read = millis();
if (millis() >= mq2read + timeMq2) {
  Serial.print(analogRead(mq2Pin), DEC);
  Serial.println(" ppm");
  mq2read = millis();
}
// [MQ135 | CO2/AIR QUALITY Gasses]
static unsigned long mq135read = millis();
if (millis() >= mq135read + timeMq135) {
  Serial.print(analogRead(mq135Pin), DEC);
  Serial.println(" ppm");
  mq135read = millis();
}
}
}
//----------------------------------------------|
// PULSE SECTION  PULSE SECTION  PULSE SECTION  |
//----------------------------------------------|
int getbpm(){
  
  static float oldValue = 500;
  static unsigned long bpmMills = millis();
  static int bpm = 0;
  static unsigned long timeBetweenBeats = millis();
  int minDelayBetweenBeats = 400;
  int rawValue = analogRead((unsigned char) pulsePin);

  // MATHS FOR READING A PEAK
  float value = alpha * oldValue + (1 - alpha) * rawValue;
  float change = value - oldValue;
  oldValue = value;

   if ((change >= max) && (millis() > timeBetweenBeats + minDelayBetweenBeats)) {

    max = change;
    
    timeBetweenBeats = millis();
    bpm++;
  }
  else {
  }
  max = max * 0.97;

  if (millis() >= bpmMills + 15000) {
    realbpm = bpm * 4;
    realbpm = realbpm - 20;
    bpm = 0;
    bpmMills = millis();
  }
  delay(period);
  return(realbpm);
}
//-------------------------------------------------------------|
// ULTRASONIC SECTION  ULTRASONIC SECTION  ULTRASONIC SECTION  |
//-------------------------------------------------------------|
float getdistance(){
  digitalWrite(ultraTrigPin, LOW);
  delayMicroseconds(2);
  digitalWrite(ultraTrigPin, HIGH);
  delayMicroseconds(10);
  digitalWrite(ultraTrigPin, LOW);
  ultraduration = pulseIn(ultraEchoPin, HIGH);
  ultradistance = ultraduration*0.034/2;
  return(ultradistance);
}

/*float getspeed(){
  while(timersp != 1000){
    
    timersp++;
    }
  digitalWrite(ultraTrigPin, LOW);
  delayMicroseconds(2);
  digitalWrite(ultraTrigPin, HIGH);
  delayMicroseconds(10);
  digitalWrite(ultraTrigPin, LOW);
  ultraduration = pulseIn(ultraEchoPin, HIGH);

  
  ultraspeed1 = getdistance();
  ultraspeed1 = ultraspeed1/100;
  delay(500);
  ultraspeed2 = getdistance();
  ultraspeed2 = ultraspeed2/100;
  ultrarealspeed = (ultraspeed2 - ultraspeed1)/(500/1000);
  return(ultrarealspeed);
}*/
//----------------------------------------------------------------------|
// PHOTORESISTOR SECTION  PHOTORESISTOR SECTION  PHOTORESISTOR SECTION  |
//----------------------------------------------------------------------|
double Light (int RawADC0){
double Vout=RawADC0*0.0048828125;
int lux=(2500/Vout-500)/10;
return lux;
}
//-------------------------------------------------------------------------|
// MAGNETIC FIELD SECTION  MAGNETIC FIELD SECTION  MAGNETIC FIELD SECTION  |
//-------------------------------------------------------------------------|
long readMagnetic(){
rawfield = analogRead(magneticPin);

  long compensated = rawfield - NOFIELD;
  long gauss = compensated * TOMILLIGAUSS;
  return(gauss);  
}
//----------------------------------------------------------|
// DS3231RTC SECTION  DS3231RTC SECTION  DS3231RTC SECTION  |
//----------------------------------------------------------|
#define countof(a) (sizeof(a) / sizeof(a[0]))

void printDateTime(const RtcDateTime& dt)
{
    char datestring[21];

    snprintf_P(datestring, 
            countof(datestring),
            PSTR("%02u/%02u/%04u %02u:%02u:%02u "),
            dt.Day(),
            dt.Month(),
            dt.Year(),
            dt.Hour(),
            dt.Minute(),
            dt.Second() );
    Serial.print(datestring);
    Serial.print(weekDay[dt.DayOfWeek()]);
}
//----------------------------------------------------------------|
// UltraViolet SECTION  UltraViolet SECTION  UltraViolet SECTION  |
//----------------------------------------------------------------|
int readUV(){
  uvvalue = analogRead(uvPin);
  uvvoltage = (uvvalue * (5.0 / 1023.0)) * 1000;
  if(uvvoltage<227){
    uvindex = 0;
  }
  if(uvvoltage>=227){
    uvindex = 1;
  }
  if(uvvoltage>=318){
    uvindex = 2;
  }
  if(uvvoltage>=408){
    uvindex = 3;
  }
  if(uvvoltage>=503){
    uvindex = 4;
  }
  if(uvvoltage>=606){
    uvindex = 5;
  }
  if(uvvoltage>=669){
    uvindex = 6;
  }
  if(uvvoltage>=795){
    uvindex = 7;
  }
  if(uvvoltage>=881){
    uvindex = 8;
  }
  if(uvvoltage>=976){
    uvindex = 9;
  }
  if(uvvoltage>=1079){
    uvindex = 10;
  }
  if(uvvoltage>=1170){
    uvindex = 11;
  }
  return(uvindex);
}
//-------------------------------------------------------------------|
// Sound Sensor SECTION  Sound Sensor SECTION  Sound Sensor SECTION  |
//-------------------------------------------------------------------|
int readSound(){
  soundvalue = analogRead(soundPin);
  soundrefine = abs(536 - soundvalue);
  sounddb = 17 + (soundrefine * 15);
  return(sounddb);
}
//----------------------------------------------------------------|
// IR Receiver SECTION  IR Receiver SECTION  IR Receiver SECTION  |
//----------------------------------------------------------------|
void IREvent (uint8_t protocol, uint16_t address, uint32_t command){
  protocolo = protocol;
  direccion = address;
  tecla = command;
}
//-------------------------------------------------------------|
// EMF Sensor SECTION  EMF Sensor SECTION  EMF Sensor SECTION  |
//-------------------------------------------------------------|
int readEmf(){                   
pour(int i = 0; i < emfsample; i++){              
  emfarray[i] = analogRead(emfPin);      
  emfaveraging += emfarray[i];  
  }              
  emfvalue = emfaveraging / emfsample;                  
  emfvalue = constrain(emfvalue, 0, 100);                                                    
  emfaveraging = 0;    
  return(emfvalue);              
}
//-------------------------------------------------------------------|
// Color Sensor SECTION  Color Sensor SECTION  Color Sensor SECTION  |
//-------------------------------------------------------------------|
int readColorRed(){
  digitalWrite(S2,LOW);
  digitalWrite(S3,LOW);
  tcsfrequency = pulseIn(sensorOut, LOW);
  tcsfrequency = map(tcsfrequency, 25,72,255,0);
  delay(100);
  return(tcsfrequency);
}
int readColorGreen(){
  digitalWrite(S2,HIGH);
  digitalWrite(S3,HIGH);
  tcsfrequency = pulseIn(sensorOut, LOW);
  tcsfrequency = map(tcsfrequency, 30,90,255,0);
  delay(100);
  return(tcsfrequency);
}
int readColorBlue(){
  digitalWrite(S2,LOW);
  digitalWrite(S3,HIGH);
  tcsfrequency = pulseIn(sensorOut, LOW);
  tcsfrequency = map(tcsfrequency, 25,70,255,0);
  delay(100);
  return(tcsfrequency);
}
//-------------------------------------------------------------|
// IR Emitter SECTION  IR Emitter SECTION  IR Emitter SECTION  |
//-------------------------------------------------------------|
void setBlindsUP(){
  irsend.sendRaw(PullBlindsUp, sizeof(PullBlindsUp) / sizeof(PullBlindsUp[0]), khz);
  }
void setBlindsDOWN(){
  irsend.sendRaw(PullBlindsUp, sizeof(PullBlindsUp) / sizeof(PullBlindsUp[0]), khz);
  }
void setBlindsSTOP(){
  irsend.sendRaw(PullBlindsDown, sizeof(PullBlindsDown) / sizeof(PullBlindsDown[0]), khz);
  }

A Propos De L'Auteur

Ibrar Ayyub

Je suis expérimenté, rédacteur technique, titulaire d'une Maîtrise en informatique de BZU Multan, Pakistan à l'Université. Avec un arrière-plan couvrant diverses industries, notamment en matière de domotique et de l'ingénierie, j'ai perfectionné mes compétences dans la rédaction claire et concise du contenu. Compétent en tirant parti de l'infographie et des diagrammes, je m'efforce de simplifier des concepts complexes pour les lecteurs. Ma force réside dans une recherche approfondie et de présenter l'information de façon structurée et logique format.

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