//www.elegoo.com
// include the library code:
#include <LiquidCrystal.h>
int Contrast = (60);

// initialize the library with the numbers of the interface pins
LiquidCrystal lcd(12, 11, 10, 9, 8, 7);

void setup() {
  analogWrite(6, Contrast);
  lcd.begin(16, 2);

}

void loop() {
  // set the cursor to column 0, line 1
  // (note: line 1 is the second row, since counting begins with 0):
  lcd.setCursor(0, 0);
  lcd.print("Hello World!");
  lcd.setCursor(0, 1);
  lcd.print("Test");
}