uint16_t yenizaman=0;
uint16_t eskizaman=0;


uint16_t calisanzaman=0;
bool lambayanik=false;
bool lambasonuk=false;

uint16_t Role=4;
uint16_t LDR=0;


void setup() {
  pinMode(Role,OUTPUT);
  pinMode(LDR,INPUT_PULLUP);

  Serial.begin(115200);
  Serial.println("Hello,ESP32!");
}

void lambayiYak(){
  if(lambayanik){
    yenizaman=millis();
    if(yenizaman>=5000){
      eskizaman=yenizaman;
            digitalWrite(Role,1);
            Serial.print("Yeni Zaman = ");
            Serial.println(yenizaman);
          }
        }
      }

void lambayiSondur(){
  if(lambayanik==false){
    yenizaman=millis();
      yenizaman=millis();
      if(yenizaman>=5000){
        eskizaman=yenizaman;
        digitalWrite(Role,0);
        Serial.print("Yeni Zaman = ");
        Serial.println(yenizaman);
      }
    }
  }
}

void loop(){
  bool LDR_Durum=digitalRead(LDR);
  if(LDR_Durum==1 and lambayanik==0){
    calisanzaman=5000;
    lambayanik=true;
    eskizaman=millis();
    lambayiYak();
  }

  if(LDR_Durum==0 and lambayanik==1){
    calisanzaman=5000;
    lambayanik=false;
    eskizaman=millis();
    lambayiSondur();
  }

  delay(10);
}