LCD_potenciometro.ino

#include <LiquidCrystal.h>  

const int p1 = 5;
const int p2 = 4;

LiquidCrystal lcd(13, 12, 5, 4, 3, 2);  

void setup() {
  Serial.begin(9600);
  lcd.begin(16,2);
}

void loop() {

  float vlP1 = analogRead(p1);
  float vlP2 = analogRead(p2);

  lcd.setCursor(0, 0);  
  lcd.print(vlP1);  
  Serial.print("Potencimetro 1: ");
  Serial.println(vlP1);
  lcd.setCursor(8, 0);  
  lcd.print(vlP2);
  Serial.print("Potencimetro 2: ");
  Serial.println(vlP2);

  float valor = vlP1 * vlP2;
  Serial.print("Calc: ");
  Serial.println(valor);
  lcd.setCursor(0, 1);
  lcd.print(valor);

  delay(5000); 
}