#include <LiquidCrystal.h>

LiquidCrystal lcd(7,6,5,4,3,2);
int rele =   11;


void setup ()  {
lcd.begin(16,2);
lcd.clear();
pinMode(rele, OUTPUT);
}
void loop() {
lcd.setCursor(0,0);
lcd.print("8h as 12h");
lcd.setCursor(0,1);
lcd.print("Ar Condicionado");
delay(3000);

digitalWrite(rele,HIGH);
delay(500);
digitalWrite(rele,LOW);
delay(500);
}