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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

16×2 Character LCD Module Blue Background (Liquid Crystal Display) screen is an electronic display module and find a wide range of applications. A 16×2 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 16×2 LCD means it can display 16 characters per line and there are 2 such lines. In this LCD each character is displayed in 5×7 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
  • 5×7 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
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Exchange or return policy



Every item comes with a 30-day warranty. However, there are certain conditions that apply:

  1. The customer should not be responsible for any self-inflicted damage, such as incorrect power connections (for example, supplying 5V instead of the required 3.3V for a sensor).

  2. The product must be in perfect condition, without any breakage or damage caused by electricity (e.g., short circuits leading to electrical fires).

  3. The store does not accept product exchanges due to customer misunderstandings, such as purchasing the wrong size for their project or buying something without eventually using it. Customers can inquire about the product details and ensure compatibility before making a purchase by contacting us through our Line account @modulemore during business hours. Please note that there may be delays in response between 12:00 PM and 2:00 PM.

Return Policy: To initiate a product return, customers must provide the original receipt or a copy for quick verification. Returns can be sent to our store address by following these guidelines:

  1. Provide a detailed description of the damaged item(s).
  2. Mention any tests or experiments conducted by the customer.

Please note that the store reserves the right to make the final decision regarding product replacement or refund.

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Last updatedSep 8, 2025

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Arduino compatible board, Iot, ESP32, ESP8266, Nodemcu, Raspberry pi, micro:bit and etc.
Mobile number : 0831710868
E-mail : paheyisoicus@gmail.com
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