#include <LiquidCrystal.h>


LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
const int buttonPin = 8;
int buttonState = 0;
int lastButtonState = 0;
int ringCounter = 0;

void setup() {
  
  lcd.begin(16, 2);
 
 
  pinMode(buttonPin, INPUT_PULLUP);
 pinMode(7, INPUT);
 
}

void loop() {
  buttonState = digitalRead(buttonPin);

  
  if (buttonState != lastButtonState) {
    if (buttonState == HIGH) {
      ringCounter ++;
      displayCounter();
      delay(500);
    }
    lastButtonState = buttonState;
  }
   if (digitalRead(7) == HIGH) {
      ringCounter =0;
      displayCounter();
      delay(500);
    }
}

void displayCounter() {
  lcd.setCursor(0, 0); 
  
    lcd.print(ringCounter);
  }