#include <Wire.h>
#include <LiquidCrystal_I2C.h>
int pot = 3;
LiquidCrystal_I2C lcd(0x27, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE);  // Set the LCD I2C address, if it's not working try 0x27.
//conexion de i2c
//sda: A4
//scl: A5

//Funciona en el loop sin scroll descontrlado
void setup(){
  Serial.begin(9600);
  lcd.begin(16,2);   // iInit the LCD for 16 chars 2 lines
  lcd.backlight();   // Turn on the backligt (try lcd.noBaklight() to turn it off)
  lcd.setCursor(0,0); //First line
  //lcd.print("Petro");
  lcd.setCursor(0,1); //Second line
  //lcd.print("Presidente");
}

void loop(){
  int potenciometro = analogRead(pot);
  lcd.clear();
  lcd.setCursor(0,0);
  lcd.print("Valor Potenciometro");
  lcd.setCursor(0,1);
  lcd.print(potenciometro);
  delay(75);
}