#include <OneWire.h> 
#include <DallasTemperature.h>
#include <LiquidCrystal.h> 
/********************************************************************/
// Data wire is plugged into pin 2 on the Arduino 
#define ONE_WIRE_BUS 8
int LCDcol = 20;
int LCDrow = 4;
LiquidCrystal lcd (2,3,4,5,6,7);

int time  =0 ;
int reading;
float temp;


 
/********************************************************************/
// Setup a oneWire instance to communicate with any OneWire devices  
// (not just Maxim/Dallas temperature ICs) 
OneWire oneWire(ONE_WIRE_BUS);
 
/********************************************************************/
// Pass our oneWire reference to Dallas Temperature. 
DallasTemperature sensors(&oneWire);
 
/********************************************************************/ 
void setup(void) 
{ 
  lcd.begin(LCDcol, LCDrow);
//   lcd.setCursor(0,0);
//   lcd.print("LCD to display");
//   lcd.setCursor(0,1);
//   lcd.print("time and temp");
//   lcd.setCursor(3,2);
//   lcd.print(" sec");
//   lcd.setCursor(5,3);
//   lcd.print(" C");
//   analogReference(INTERNAL);
//  // start serial port 
//  Serial.begin(9600); 
//  // Start up the library 
//  sensors.begin(); 
} 
void loop(void) 
{ 
//question 1, to fisplay the temperatur on the lcd screen
//  sensors.requestTemperatures(); // Send the command to get temperature readings
//  delay(1000); // Wait 1 second for temperature grab to stabilize
//   lcd.setCursor(0,2);
//   if(time <100) lcd.print(" ");
//   if(time < 10) lcd.print(" ");
//   lcd.print(time);
//   time++;
//  reading= (sensors.getTempCByIndex(0)); 
//  temp = (reading *110.)/1023;
//  lcd.setCursor(0,3);
//  lcd.print(temp);
//  if(time>999) time = 0 ; 
//  delay(1000); 

//to display the scrolling text
String text = "Quick brown fox jump over the lazy dog";
int i = 0 ;
while(i<text.length())
{
  lcd.setCursor(0,0); 
  lcd.print(text.substring(i, text.length()));;
  delay(50);
  i++;
}
}