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#include <LCD5110_Basic.h>
#define DHT11PIN 2
LCD5110 myGLCD(8,9,10,11,12);
extern uint8_t SmallFont[];
extern uint8_t MediumNumbers[];
extern uint8_t BigNumbers[];
int echopin=5;
int ledpin2=4;
int analogdeger;
int analogpin=A0;
int trigpin=3;
int buzzerpin=7;
int sure;
int mesafe;
int chk;
float deger;
dht11 DHT11;
int pirPin = 6;
boolean state=0;
int ledpin =13;
void setup() {
pinMode(pirPin, INPUT); // PIR Pin'i giriş yapılıyor
Serial.begin(9600); //Serial Porttan veri göndermek için baundrate ayarlanıyor.
myGLCD.InitLCD();
pinMode(trigpin, OUTPUT);
pinMode(echopin, INPUT);
pinMode(buzzerpin, OUTPUT);
pinMode(ledpin,OUTPUT);
pinMode(ledpin2,OUTPUT);
pinMode(pirPin,INPUT);
}
void loop(){
analogdeger=analogRead(analogpin);
Serial.println(analogdeger);
if(analogdeger<300){
digitalWrite(ledpin2,LOW);
delay(1000);
}
else{
digitalWrite(ledpin2,HIGH);
}
Serial.println();
chk = DHT11.read(DHT11PIN);
deger=DHT11.temperature;
Serial.println((float)DHT11.humidity, 2);
Serial.print("Sicaklik (Celcius): ");
Serial.println((float)DHT11.temperature, 2);
myGLCD.setFont(MediumNumbers);
myGLCD.setFont(SmallFont);
myGLCD.clrScr();
myGLCD.print("MERHABALAR",CENTER,9);
myGLCD.print("Sicaklik:",CENTER,23);
myGLCD.printNumI(deger,CENTER,30);
myGLCD.print("Derece",CENTER,35);
digitalWrite(trigpin,HIGH);
delayMicroseconds(1000);
digitalWrite(trigpin,LOW);
sure=pulseIn(echopin,HIGH);
mesafe=(sure/2)/29.1;
if(mesafe<=6){
digitalWrite(buzzerpin,HIGH);
delay(50);
digitalWrite(buzzerpin,LOW);
delay(50);
}
else{
digitalWrite(buzzerpin,HIGH);
delay(200);
digitalWrite(buzzerpin,LOW);
delay(200);
}
deger = digitalRead(pirPin); // sensörü oku value değerine at
if (deger == HIGH) { // eğer value değeri ="1" ise
digitalWrite(ledpin, HIGH); //LED i yak
delay(100);
if (state == LOW) {
state = HIGH;
}
}
else {
digitalWrite(ledpin, LOW);
delay(100);
if (state == HIGH){
state = LOW;
}
}
digitalWrite(trigpin,LOW);
delayMicroseconds(1000);
digitalWrite(trigpin,HIGH);
delayMicroseconds(10);
digitalWrite(trigpin,LOW);
sure = pulseIn(echopin,HIGH);
mesafe=(sure/2)/29.1;
if(mesafe<4){
digitalWrite(buzzerpin,HIGH);
}
else if(mesafe>4 && mesafe<8){
digitalWrite(buzzerpin,HIGH);
delay(150);
digitalWrite(buzzerpin,LOW);
delay(150);
}
else{
digitalWrite(buzzerpin,LOW);
}
}
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