I2C LCD 16x2 with Arduino simulation in proteus -

In this article we will learn how to interface arduino with I2C & LCD in proteus.
In the last post we will learn how to interface arduino with RFID simulation & LCD in proteus. You can visit our website,
I hope you appreciate my work, let’s discuss about today’s project.

Components…

Arduino nano
Virtual terminal
I2C
LCD 16×2
Jumper wires

Circuit Diagram…

Construction…

Connect the TX point of virtual terminal with the point RX of arduino nano
Connect the RX point of virtual terminal with the point TX of arduino nano
Connect A4 pin of arduino nano with the SDA pin of I2C
Connect the A5 pin of arduino nano with the SCL pin of I2C
Connect A0,A1,A2 points of I2C with the GND
Connect P0 pin of I2C with the RS point of LCD display
Connect P1 pin of I2C with the RW point of LCD display
Connect P2 pin of I2C with the E point of LCD display
Connect P3 pin of I2C with the D3 point of LCD display
Connect the P4 pin of I2C with the D4 point of LCD display
Connect the P5 pin of I2C with the D5 point of LCD display
Connect the P6 pin of I2C with the D6 point of LCD display
Connect the P7 pin of I2C with the D7 point of LCD display

Working…

Using an Arduino with I2C and an LCD is a common project that allows you to display information on the LCD screen with minimal wiring and efficient communication.

Applications…

Temperature and Humidity Monitoring
Weather Station
Digital Thermometer
Clock and Calendar

Advantages…

Simplicity
Cost-Effective
Scalability
Reduced Pin Usage

Code Image…

Program code…

[dt_code]

#include <Wire.h>

#include <LiquidCrystal_I2C.h>

// Set the LCD address to 0x27 for a 16 chars and 2 line display

LiquidCrystal_I2C lcd(0x20, 16, 2);

void setup()

{

// initialize the LCD

lcd.begin();

// Turn on the blacklight and print a message.

lcd.backlight();

lcd.print(“Hello, world!”);

delay(1500);

lcd.clear();

}

void loop()

{

lcd.setCursor(0, 0);

lcd.print(“Projectiot123.co”);

lcd.setCursor(0, 1);

lcd.print(“visit”);

delay(500);

lcd.setCursor(0, 1);

lcd.print(” “);