const unsigned char PROGMEM specialChar[42][8] = {
    {0b10001000,0b11011000,0b01111100,0b00111111,0b00111111,0b01111100,0b11011000,0b10001000}, // a star
    {0b00011000,0b00111100,0b01111110,0b11111111,0b11111111,0b01111110,0b00111100,0b00011000}, // a diamond
    {0b00011110,0b00111111,0b01111110,0b11111100,0b11111100,0b01111110,0b00111111,0b00011110}, // a heart
    {0b11111111,0b11001111,0b10011011,0b10111111,0b10111111,0b10011011,0b11001111,0b11111111}, // a happy face
    {0b11111111,0b11111011,0b11111011,0b11011111,0b11011111,0b11111011,0b11111011,0b11111111}, // not so happy face
    {0b00011000,0b00111100,0b00111100,0b01111110,0b11111111,0b00111100,0b00111100,0b00111100}, // arrow to left
    {0b11100000,0b00111000,0b00001100,0b00111110,0b11110010,0b00110011,0b00011001,0b00011111}, // Mario small begins
    {0b00011111,0b00011001,0b00110011,0b11110010,0b00111110,0b00001100,0b00111000,0b11100000},
    {0b00000111,0b00001110,0b01111110,0b10011111,0b10000111,0b10000110,0b10011100,0b10000100},
    {0b10000100,0b10011100,0b10000110,0b10000111,0b10011111,0b01111110,0b00001110,0b00000111}, //Mario Small ends
    {0b00000000,0b00000000,0b11000000,0b11000000,0b11110000,0b11110000,0b11111100,0b11111100}, //Mario Large begins
    {0b00001100,0b00001100,0b00001111,0b00001111,0b11000011,0b11000011,0b11111111,0b11111111},
    {0b11111111,0b11111111,0b11000011,0b11000011,0b00001111,0b00001111,0b00001100,0b00001100},
    {0b11111100,0b11111100,0b11110000,0b11110000,0b11000000,0b11000000,0b00000000,0b00000000},
    {0b11111100,0b11111100,0b00001111,0b00001111,0b00000000,0b00000000,0b00001111,0b00001111},
    {0b11111111,0b11111111,0b00001111,0b00001111,0b00000011,0b00000011,0b00000011,0b00000011},
    {0b00000011,0b00000011,0b00000011,0b00000011,0b00001111,0b00001111,0b11111111,0b11111111},
    {0b00001111,0b00001111,0b00000000,0b00000000,0b00001111,0b00001111,0b11111100,0b11111100},
    {0b00111111,0b00111111,0b11111100,0b11111100,0b11111100,0b11111100,0b11111111,0b11111111},
    {0b00111111,0b00111111,0b00111100,0b00111100,0b11110000,0b11110000,0b00110000,0b00110000},
    {0b00110000,0b00110000,0b11110000,0b11110000,0b00111100,0b00111100,0b00111111,0b00111111},
    {0b11111111,0b11111111,0b11111100,0b11111100,0b11111100,0b11111100,0b00111111,0b00111111},
    {0b00000000,0b00000000,0b00000000,0b00000000,0b00111111,0b00111111,0b11000011,0b11000011},
    {0b11000000,0b11000000,0b11000000,0b11000000,0b11000011,0b11000011,0b11000000,0b11000000},
    {0b11000000,0b11000000,0b11000011,0b11000011,0b11000000,0b11000000,0b11000000,0b11000000},
    {0b11000011,0b11000011,0b00111111,0b00111111,0b00000000,0b00000000,0b00000000,0b00000000}, //Mario Large ends
    {0b11111000,0b11111100,0b11111110,0b11111111,0b11111111,0b11111111,0b00111111,0b00111111}, //NTNU begins
    {0b00111111,0b00111111,0b00111111,0b00111111,0b00111111,0b10111111,0b10111111,0b10111111},
    {0b10111111,0b10111111,0b10111111,0b00111111,0b00111111,0b00111111,0b00111111,0b00111111},
    {0b00111111,0b00111111,0b11111111,0b11111111,0b11111111,0b11111110,0b11111100,0b11111000},
    {0b11111111,0b11111111,0b11111111,0b11111111,0b11111111,0b11111111,0b00000000,0b11100000},
    {0b11111100,0b11111110,0b11111111,0b11111111,0b11111111,0b11111111,0b11111111,0b11111111},
    {0b11111111,0b11111111,0b11111111,0b11111111,0b11111111,0b11111111,0b11111110,0b11111100},
    {0b00011111,0b00111111,0b01111111,0b11111111,0b11111111,0b11111111,0b11111100,0b11111100},
    {0b11111111,0b11111111,0b11111111,0b11111111,0b11111111,0b11111111,0b00000000,0b00000111},
    {0b00111111,0b01111111,0b11111111,0b11111111,0b11111111,0b11111111,0b11111111,0b11111111},
    {0b11111111,0b11111111,0b11111111,0b11111111,0b11111111,0b11111111,0b01111111,0b00111111},
    {0b11111000,0b11111100,0b11111110,0b11111111,0b11111111,0b11111111,0b00111111,0b00111111},
    {0b00011111,0b00111111,0b01111111,0b11111111,0b11111111,0b11111111,0b11111100,0b11111100},
    {0b11111100,0b11111100,0b11111100,0b11111100,0b11111100,0b11111101,0b11111101,0b11111101},
    {0b11111101,0b11111101,0b11111101,0b11111100,0b11111100,0b11111100,0b11111100,0b11111100},
    {0b11111100,0b11111100,0b11111111,0b11111111,0b11111111,0b01111111,0b00111111,0b00011111}, //NTNU ends

};

void oled_print_ntnu_logo(uint8_t row, uint8_t column)
{
    oled_pos(row, column);
    oled_print_special_char(26);
    oled_print_special_char(27);
    oled_print_special_char(28);
    oled_print_special_char(29);
    oled_pos(row + 1, column);
    oled_print_special_char(30);
    oled_print_special_char(31);
    oled_print_special_char(32);
    oled_print_special_char(33);
    oled_pos(row + 2, column);
    oled_print_special_char(34);
    oled_print_special_char(35);
    oled_print_special_char(36);
    oled_print_special_char(37);
    oled_pos(row + 3, column);
    oled_print_special_char(38);
    oled_print_special_char(39);
    oled_print_special_char(40);
    oled_print_special_char(41);
    }