JHD-2X16-I2C Display 16x2 I2C Proteus simulation.

 JHD-2X16-I2C Display 16x2 I2C Interface Display.

The JHD-2X16-I2C display is a 16x2 LCD screen (16 characters × 2 lines) based on the Hitachi HD44780 controller, but with an I2C backpack module attached. This backpack significantly reduces the number of pins needed to interface with an Arduino or other microcontroller — from 16 down to just 4 (VCC, GND, SDA, SCL).

Pinout (I2C Backpack)

• GND – Ground
• VCC – Power (usually 5V)
• SDA – Serial Data (connect to A4 on Arduino Uno)
• SCL – Serial Clock (connect to A5 on Arduino Uno)

Library Download 

>>>>>>>DFRobot_LCD.h>>>>>>>

Arduino code,

#include <Wire.h>

#include "DFRobot_LCD.h"

  const int colorR = 255;

  const int colorG = 0;

  const int colorB = 0;

DFRobot_LCD lcd(16,2);  //16 characters and 2 lines of show

void setup() {

    // initialize

    lcd.init();

   

    lcd.setRGB(colorR, colorG, colorB);//If the module is a monochrome screen, you need to shield it

   

    // Print a message to the LCD.

    lcd.print("www.thetargettech.com!");

    delay(1000);

}

void loop() {

    // set the cursor to column 0, line 1

    // (note: line 1 is the second row, since counting begins with 0):

    lcd.setCursor(0, 1);

    // print the number of seconds since reset:

    lcd.print(millis()/1000);

    delay(100);

}

#include <Wire.h> #include "DFRobot_LCD.h" const int colorR = 255; const int colorG = 0; const int colorB = 0; DFRobot_LCD lcd(16,2); //16 characters and 2 lines of show void setup() { // initialize lcd.init(); lcd.setRGB(colorR, colorG, colorB);//If the module is a monochrome screen, you need to shield it // Print a message to the LCD. lcd.print("thetargettech!"); delay(1000); } void loop() { // set the cursor to column 0, line 1 // (note: line 1 is the second row, since counting begins with 0): lcd.setCursor(0, 1); // print the number of seconds since reset: lcd.print(millis()/1000); delay(100); }