ขาย จอ LCD สีฟ้า 16x2 Character LCD 1602 (Blue Backlight) ราคาที่ดีที่สุด

รายละเอียดสินค้า วิธีการต่อกับ Arduino ตัวอย่าง Code #include LiquidCrystal.h LiquidCrystal lcd(12, 11, 5, 4, 3, 2); // RS, E, D4, D5, D6, D7 int i=0; void setup() { lcd.begin(16, 2); lcd.print("Display"); lcd.setCursor(0, 1); lcd.print("ArduinoNa.com"); delay(3000); lcd.clear(); } void loop() { lcd.setCursor(0, 0); lcd.print(" Count "); lcd.setCursor(0, 1); lcd.print(" n = " + String(i)); delay(500); lcd.clear(); delay(500); i++; } รายละเอียดเพิ่มเติม 162 Character LCD Module Blue Background (Liquid Crystal Display) screen is an electronic display module and find a wide range of applications. A 162 LCD display is very basic module and is very commonly used in various devices and circuits. These modules are preferred over seven segments and other multi segment LEDs. A 162 LCD means it can display 16 characters per line and there are 2 such lines. In this LCD each character is displayed in 57 pixel matrix. This LCD has two registers, namely, Command and Data. The command register stores the command instructions given to the LCD. A command is an instruction given to LCD to do a predefined task like initializing it, clearing its screen, setting the cursor position, controlling display etc. The data register stores the data to be displayed on the LCD. The data is the ASCII value of the character to be displayed on the LCD. Click to learn more about internal structure of a LCD. Specifications and Features: - 16 Characters x 2 Lines - Blue Backlight - 57 Dot Matrix Character + Cursor - HD44780 Equivalent LCD Controller/driver Built-In - 4-bit or 8-bit MPU Interface - Standard Type - Works with almost any Microcontroller