Adafruit_LiquidCrystal lcd(0);

void setup()
{
  lcd.begin(16, 2);
  lcd.setCursor(1,0);
  lcd.print("Fablab  Trichy");
}
void loop()
{
  lcd.setBacklight(1);
  delay(100); 
  lcd.setBacklight(0);
  delay(10);   
}