LCD Interfacing tutorial

ajay_bhargav
Mon Jun 18 2007, 10:09 AM

New tutorial is added in the tutorial section. Now you can learn interfacing of LCD with full details, This tutorial will help you programming LCD in assembly as well as C. I have given examples for programming both in C and assembly. Please post your comments regarding the tutorial. The topics covered are given below:

Introduction to LCD
Introduction of LCD type HD44780, Pin
description and general information.
Basics of LCD
Basic information of LCD like registers,
CGRAM, CGROM, DDRAM and busy flag etc.
LCD Commands
Information on LCD commands including list of
useful commands that are used frequently.
LCD Initialization
Full information on methods to initialize LCD
and programming examples in C and assembly.
Checking Busy Flag of LCD
Steps to check busy flag of lcd and
alternative methods for delay.
Sending command & data to LCD
C and assembly examples for programming LCD
and sending command and data to LCD.
Creating custom character and patters
Complete information on how to use CGRAM of
LCD and to create user defined patterns.

Visit the tutorial section for more information

Tags LCD interfacing LCD commands LCD busy flag LCD examples LCD code LCD HD44780 LCD CGRAM DDRAM

Post A Question

Share A Project

Sat Feb 01 2020, 10:12 AM

Pearl Olin

Hello,

Wed Jan 22 2020, 06:16 PM

MINU CHAUDHARY

I m getting errors while simulation process during interfacing socket output and lcd... Can i get the report of ur project which is same as us.

Tue Jan 14 2020, 07:08 AM

shubham kharade

when i am trying to simulate the program in Proteus 8 professional, I am getting some errors as cannot find module file dhtxx.md can u help me

Tue Dec 17 2019, 01:44 PM

Devangi

hello..i am programming industrial timer using 8051 with 24lc64 eeprom. i have query in storing the 3 diff value in eeprom with enter button. can anyone share c code ?

Tue Dec 17 2019, 10:30 AM

Andrius

Hello. Can anyone share the code in Bascon and scheme in Proteus?

Thu Nov 21 2019, 12:30 PM

raj2555

how to interface 8051 microcontroller with NRF24L01+ module

Sat Oct 12 2019, 10:23 PM

ExperimenterUK

Sat Oct 12 2019, 10:18 AM

Bhadra Sajikumar

i am doing a countdown timer with 8051 for my project, unfortunately our professor had to take a leave of absence before he could teach us most of it.. can someone explain the .asm code of it for me?

Mon Sep 23 2019, 07:37 AM

Nathaniel

I am doing a project for my schools wireless security system with cameras,sensors and spot lights using 8051 micro controller, could you help me out with the design and its source code.

Wed Sep 18 2019, 08:48 PM

Caryn Kover

Thank you for your time,

Downloads

Automatic Railway Gate Control by: Nimar & Pawandeep Kaur in: 8051 Projects
Thu May 31 2018, 07:17 AM
Yet Another DTMF Controlled Robot by: Parambir, Harman, Pragati, shikha, Manpreet in: 8051 Projects
Fri May 19 2017, 09:15 AM
Simple 3 Digit Temperature Meter by: Rakesh Suthar in: PIC Projects
Sat Jul 05 2014, 06:15 AM
Electronic Voting machine with Managed Control Unit (Project Report Included) by: Shivani, Geetika Gupta, Vibhore Aggarwal, Megha Singh in: 8051 Projects
Sat May 17 2014, 02:16 PM
LED Scrolling message Display using 8051 by: Pratik Suthar in: 8051 Projects
Thu May 08 2014, 10:58 AM

Comments

8051 Simulator by: ron hathcock

Sun Jan 19 2020, 02:27 AM
PICBASIC - Simon A musical Game Project by: rjbryan58

Fri Jan 10 2020, 05:28 PM
Digital Code lock with LCD and Keypad using AT89C2051 by: Janhvi

Tue Sep 24 2019, 09:24 AM
IR Remote Switch using TV remote (RC5 Protocol) by: Spencerdyx

Sat Aug 17 2019, 06:35 AM
Metro Train Prototype Project with Project Report by: ....

Sun Jul 28 2019, 03:06 AM

sarrahjuzar

Wed Feb 19 2020, 09:13 AM

arun.sapro

Wed Feb 12 2020, 04:47 PM

prathmiyer

Tue Feb 11 2020, 11:12 AM

Just4Fun

Sat Feb 01 2020, 01:29 PM

Deepkumar

Thu Jan 30 2020, 03:52 PM

wounder

Sat Jan 25 2020, 12:09 PM

brucewilliams20

Thu Jan 23 2020, 11:47 AM

Nippy56

Sun Jan 19 2020, 02:13 AM

Forum Activity

News Rickeys World News