#include <LiquidCrystal.h>

LiquidCrystal lcd(12,11,10,9,8,7); // RS,E...D7

byte AMONGUS[8] = {
  0b01110,
  0b10001,
  0b10111,
  0b10101,
  0b10111,
  0b10001,
  0b10101,
  0b11011
};

byte hertz[8] = {
  0b00000,
  0b01010,
  0b11111,
  0b11111,
  0b11111,
  0b01110,
  0b00100
};

byte noHertz[8] = {
  0b00000,
  0b01010,
  0b11111,
  0b01110,
  0b11111,
  0b01110,
  0b00100,
};


void setup() {
  lcd.begin(16,2); // 16 stolpcev in 2 vrstici
  lcd.createChar(1, hertz);
  lcd.createChar(2, noHertz);
  lcd.createChar(3, AMONGUS);
}

void loop() {
  lcd.setCursor(0,0);
  lcd.write(1);
  lcd.write(2);
  lcd.write(3);

}