Contents

Introduction to Alphanumeric 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 8-bit Initialization

Full information on methods to initialize LCD in
8-bit interface 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 in 8-bit
interface 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.

LCD in 4-bit Mode - Introduction

Learn to use LCD in 4-bit Mode, circuit
diagram with lot of infromation.

LCD in 4-bit Mode - Programming

Programming example for microcontroller to
communicate with LCD in 4-bit mode.

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Link to this tutorial: LCD Interfacing tutorial

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Conversation

Tue Aug 19 2014, 04:51 PM
allen ndumu
please i will like to know if the problem of speed control of dc motor using keypad and l298 was if yes can i have the complete project send it to the address i really need to see it
Tue Aug 19 2014, 10:47 AM
Amit Bisht
sir i want to have some trending projects on which i could work related to ATmega 16 microcontroller
ExperimenterUK
Sat Aug 16 2014, 04:16 PM
@diligent . create a thread
Sat Aug 16 2014, 03:17 PM
diligent
in assembly langauage programming..
Sat Aug 16 2014, 03:14 PM
diligent
will anyone help me?
Thu Aug 14 2014, 10:24 PM
Amirudin Tone
i help, i need liberary IC 4047 in the proteus. thanks
ExperimenterUK
Thu Aug 14 2014, 03:59 PM
@NARAYANA are you getting an error ?
Tue Aug 12 2014, 11:47 PM
NARAYANA
i am not able to get reg please provide me registration link
Tue Aug 12 2014, 10:32 AM
saloni
sir I was needing literature survey of''ANDROID CONTROLLED SPY ROBOT USING MICROCONTROLLER"
ajay_bhargav
Mon Aug 11 2014, 12:30 PM
@nisargpatel and @NARAYANA please post questions in forum.

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Comments

samchovatiya
Thu Aug 21 2014, 02:30 PM
hasmukhjain
Wed Aug 20 2014, 06:28 AM
rablo
Tue Aug 19 2014, 10:10 AM
faizhameed
Tue Aug 12 2014, 10:39 PM
ind3siszive
Sun Aug 10 2014, 01:05 PM
snaxxx68
Sat Aug 09 2014, 11:06 AM
[email protected]
Sat Aug 09 2014, 08:58 AM
rajiabdul
Mon Aug 04 2014, 01:31 PM

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Forum Activity
gaurav7577 Avatar
Posted By gaurav7577
Fri Aug 22 2014, 01:30 AM
thnks for rply..i hav attached error pic here...pl...
ajay_bhargav Avatar
Posted By ajay_bhargav
Fri Aug 22 2014, 12:46 AM
It is clearly mention with segment name on the pin...
ajay_bhargav Avatar
Posted By ajay_bhargav
Fri Aug 22 2014, 12:42 AM
What is the error that you're getting?
samchovatiya Avatar
Posted By samchovatiya
Thu Aug 21 2014, 02:57 PM
I want to know that in my project of Simple Digita...
gaurav7577 Avatar
Posted By gaurav7577
Thu Aug 21 2014, 05:47 AM
Hi..I hav lpc 2148 dev board from nex Robotics. I ...
hasmukhjain Avatar
Posted By hasmukhjain
Thu Aug 21 2014, 01:50 AM
for that try to add a variable wch can save your p...
jayachandra Avatar
Posted By jayachandra
Wed Aug 20 2014, 08:11 AM
thanq for reply @hasmukhjain,actually my applicati...
hasmukhjain Avatar
Posted By hasmukhjain
Wed Aug 20 2014, 06:40 AM
Hi Mr jayachandra,I feel ur if statement for switc...
nisargpatel Avatar
Posted By nisargpatel
Wed Aug 20 2014, 01:29 AM
see we are measuring electrical parameters by CT, ...
jayachandra Avatar
Posted By jayachandra
Tue Aug 19 2014, 08:22 AM
HELLOim facing problem with eeprom, i wrote a prog...