Akshay Joseph
Published © GPL3+

Interface I2C 16x2 LCD with Arduino Uno (Just 4 wires)

Interface a 16x2 Liquid Crystal Display with Arduino Uno. Here we just use 4 wires.

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Interface I2C 16x2 LCD with Arduino Uno (Just 4 wires)

Things used in this project

Hardware components

Arduino UNO & Genuino UNO
Arduino UNO & Genuino UNO
×1
Male/Female Jumper Wires
Male/Female Jumper Wires
×1
I2C Serial Adapter
×1

Software apps and online services

Arduino Web Editor
Arduino Web Editor

Story

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Schematics

Interface I2C 16x2 LCD with Arduino Uno

Code

Interface I2C 16x2 LCD with Arduino Uno

Arduino
//sketch created by Akshay Joseph
#include <Wire.h> 
#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);

void setup()
{

	lcd.begin();


	lcd.backlight();
	lcd.clear();
	lcd.setCursor(4,0);
	lcd.print("Hackster");
}

void loop()
{
}

Credits

Akshay Joseph

Akshay Joseph

22 projects • 58 followers
B.Sc. Electronics Student at Govt. College Tanur

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