Muxammad al-xorazmiy nomidagi toshkent axborot texnologiyalari universiteti samarqand filiali kompyuter tizimlari kafedrasi 5330500- kompyuter injiniring (Kompyuter injiniring, at-servis, Multimedia texnologiyalari) ta'lim yo'nalishi

lcd.createChar(0, a); // assign the array a[8] to custom character slot 0

Nihoyat, belgini ko'rsatish uchun void loop() da quyidagilarni qo'shing:

lcd.write(0);

Shaxsiy belgimizni ko'rsatish uchun biz quyidagi koddan foydalanamiz:

Dastur kodi:

• // include the library code:
•  #include
•  // initialize the library with the numbers of the interface pins
•  LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
•  //----------------- store the custom characters in arrays ---------------------//
• byte heart[8] =
• { 0b00000, 0b01010, 0b11111, 0b11111, 0b11111, 0b01110, 0b00100, 0b00000
• };
•  byte smile[8] =
• { 0b00000, 0b00000, 0b01010, 0b00000, 0b10001, 0b01110, 0b00000, 0b00000
• };
•  //----------------- store the custom characters in arrays ---------------------//

• // give the LED pin a name
• int led = 6;
• void setup()
• {
• //---- create custom characters ----//
• lcd.createChar(1, heart);
• lcd.createChar(2, smile);
• //---- create custom characters ----//
• // initialize the led pin as an output.
• pinMode(led, OUTPUT);
• // set up the lcd's number of columns and rows:
• lcd.begin(16, 2);
• lcd.print("forever friends");
• lcd.setCursor(0, 1);
• lcd.write(1);lcd.write(2);lcd.write(1);lcd.write(2);
• lcd.write(1);lcd.write(2);lcd.write(1);lcd.write(2);
• lcd.write(1);lcd.write(2);lcd.write(1);lcd.write(2);
• lcd.write(1);lcd.write(2);lcd.write(1);lcd.write(2);
• }

• void loop()
• {
• //---- blink LED -----//
• digitalWrite(led, HIGH);
• delay(1000);
• digitalWrite(led, LOW);
• delay(1000);
• //---- blink LED -----//
• }
• Belgilar LCD modullaridan foydalanish oson va biroz ko'p qirrali. Misol uchun, o'rgangan narsangizdan foydalanib, ushbu LCD displey va haroratni o'lchash qismini birlashtirib, batafsil raqamli termometrni yaratishingiz mumkin. Yuqoridagi loyiha. Ammo, agar siz juda ko'p ma'lumotlar yoki grafik elementlarni ko'rsatishingiz kerak bo'lsa, grafik LCD modulidan foydalanishingiz kerak bo'ladi.