#include <LiquidCrystal.h>
int buton=16;
int motor=17;
bool calisma=false;
bool elcek=false;
const int rs=13, e=12, d4=4, d5=0, d6=2, d7=15;
LiquidCrystal lcd (rs,e,d4,d5,d6,d7);
unsigned long yenizaman=0;
unsigned long eskizaman=0;
unsigned long gecenzaman=10;
uint8_t x=0;
void setup(){
  pinMode(buton,INPUT_PULLUP);
  pinMode(motor, OUTPUT);

  lcd.begin(16,2);
  //put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello,ESP32!");
  lcd.print("ZAMAN SAATI");
   lcd.setCursor(0,1);
   lcd.print(gecenzaman,DEC);
  delay(1000);
   // lcd.clear();
}
void loop(){
  bool butondurum=digitalRead(buton);
  if(butondurum==0 and elcek==false){
    elcek=true;
    calisma=true;
     Serial.println("Butona basıldı");
  }
  if(calisma==true){
    digitalWrite(motor, HIGH);
    yenizaman=millis();
    lcd.setCursor(0,0);
    lcd.print("Gecen zaman");
  
if(yenizaman-eskizaman>=1000){
  eskizaman=yenizaman;
  lcd.clear();
  lcd.setCursor(0,1);
  lcd.print(gecenzaman,DEC);

if(gecenzaman==0){
  elcek=false;
  calisma=false;
  digitalWrite(motor,LOW);
  lcd.setCursor(0,0);
  lcd.print("Butona basiniz");
  lcd.setCursor(0,1);
  lcd.print(gecenzaman,DEC);
  gecenzaman=10;
}
gecenzaman--;
}
}
}