Simple LCD Car HUD

// include the library code:
#include <LiquidCrystal.h>

int ammeter_pin = 0;
int amps_per_volt = 1; //amps per volt measured on the ammeter pin
int voltmeter_pin = 1;
int volts_per_volt = 1; //volts per volt measured on the voltmeter pin

// initialize the library with the numbers of the interface pins
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

void setup() {
  // set up the LCD's number of rows and columns: 
  lcd.begin(16, 2);
  // Print a message to the LCD.
  lcd.print("starting HUD..");
}

void loop() {
  // print the voltage
  lcd.setCursor(0, 0);
  lcd.print("volts: "+analogRead(ammeter_pin)*amps_per_volt);
  // print the current
  lcd.setCursor(0, 0);
  lcd.print("amps: "+analogRead(voltmeter_pin)*volts_per_volt);
}