#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 20, 4);

int potVal_0;
int analogVal_0=A0;
int potVal_1;
int analogVal_1=A1;
int potVal_x;
int pause=500;

void setup() {
  // put your setup code here, to run once:
pinMode(analogVal_0, INPUT);
pinMode(analogVal_1, INPUT);
Serial.begin(9600);
lcd.init();
lcd.backlight();
lcd.setCursor(0, 0);
lcd.print("EFI V0.0");
}

void loop() {
  // put your main code here, to run repeatedly:
potVal_x=analogRead(analogVal_0) + analogRead(analogVal_1);
Serial.println(potVal_x);
delay(pause);
lcd.setCursor(12, 0);
lcd.print(potVal_x);
}