#include<LiquidCrystal.h>
LiquidCrystal lcd(7,6,5,4,3,2);

const int Sensor = A0; byte degree_symbol[8] =              
 {      
        0b00111,                
        0b00101,               
        0b00111,                
        0b00000,               
        0b00000,               
        0b00000,                
        0b00000,                
        0b00000             
 };
void setup()

{  
  pinMode(Sensor, INPUT); 
  lcd.begin(16,2);  
  lcd.createChar(1, degree_symbol); 
  lcd.setCursor(0,0);  
  lcd.print("    Digital    "); 
  lcd.setCursor(0,1); 
  lcd.print("  Thermometer   ");  
  delay(4000); 
  lcd.clear();
}
void loop()
{       
  float temp_reading=analogRead(Sensor);     
  float temperature=temp_reading*(5.0/1023.0)*100;     
  delay(10);       
  lcd.clear();    
  lcd.setCursor(0,0);   
  lcd.print("Temperature in C");    
  lcd.setCursor(4,1);    
  lcd.print(temperature);   
  lcd.write(1);    
  lcd.print("C");   
  delay(1000);
}