#include <LiquidCrystal.h>

int sensorPin = A0;
int delayMS = 500;
LiquidCrystal lcd(12, 11, 10, 9, 8, 7);

void setup() {
  lcd.begin(16, 2);

  lcd.setCursor(2 , 2);
  lcd.print("WORKING .");
  delay(delayMS);

  lcd.setCursor(2 , 2);
  lcd.print("WORKING ..");
  delay(delayMS);

  lcd.setCursor(2 , 2);
  lcd.print("WORKING ...");
  delay(delayMS);

  lcd.clear();
  lcd.setCursor(5 , 2);
  lcd.print("READY");
   delay(delayMS);

}

void loop() {

  float sensorValue = analogRead(sensorPin);
  
  int percentage = sensorValue / 1023 * 100; 
  
  lcd.clear();
  lcd.setCursor(2, 1);
  lcd.print("Effect : ");
  lcd.print(percentage);
  lcd.print("%");
  
  delay(delayMS);


}