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

ExperimenterUK
Tue Jul 19 2016, 05:59 PM
@mhammad 64 bits is 8 bytes.
Tue Jul 19 2016, 07:56 AM
mhammad kassem
hello! i want to know how to use UART in mikroc , I want to receive 64 bits from another microcontroller and i dont know how to start my code to receive the 64 bits...any help?
ExperimenterUK
Mon Jul 18 2016, 08:32 PM
@meena.. are you still having trouble ?
Sat Jul 16 2016, 10:19 AM
Meena
problem in loading email address while registering.Please help
Sun Jul 10 2016, 02:50 PM
shockwave
could you please provide a sample code that controling LED using bluetooth HC-05 interfacing pic16f877a thank you!
Sun Jul 10 2016, 02:49 PM
shockwave
Help!
ExperimenterUK
Sat Jul 09 2016, 05:25 PM
@Santhana krishnan post in forum to discuss your problem
Thu Jul 07 2016, 09:26 AM
Santhana krishnan
Hi i program atmega 32 it was functiining corectly but now aref pins voltage 2.56 is droped to .85 volts also a ports input viltage also dropped so anologe inpit not funcitonig please help me to find out the problem
Thu Jul 07 2016, 09:24 AM
Santhana krishnan
Hi i program the atmega 32
Thu Jul 07 2016, 09:24 AM
Santhana krishnan
Hi

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adithyapaip
Thu Jul 21 2016, 05:45 PM
celu
Thu Jul 21 2016, 05:27 PM
Aiko
Wed Jul 20 2016, 01:51 PM
JorgeG
Sat Jul 16 2016, 07:19 PM
Piotrekk
Wed Jul 06 2016, 09:35 AM
dyoussef
Wed Jun 29 2016, 07:29 PM
sung7333
Tue Jun 28 2016, 06:23 AM
Bonolai
Fri Jun 24 2016, 06:02 AM

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ExperimenterUK Avatar
Posted By ExperimenterUK
Sat Jul 23 2016, 07:14 PM
I found this datasheet, it is a type of driver.It ...
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Posted By Piotrekk
Fri Jul 22 2016, 10:12 AM
I found an old box of electronic components in the...
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Posted By ExperimenterUK
Thu Jul 21 2016, 07:37 PM
That is curious, but very likely a co-incidence.Th...
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Posted By adithyapaip
Thu Jul 21 2016, 07:18 PM
I am using keil to do everthing in 8051,when I was...
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Posted By ExperimenterUK
Thu Jul 21 2016, 07:14 PM
By far the easiest and cheapest way to talk to the...
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Posted By ExperimenterUK
Thu Jul 21 2016, 07:04 PM
The crystal on the programmer does not affect the ...
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Posted By adithyapaip
Thu Jul 21 2016, 06:06 PM
Hi Guys..i have a 8051 programmer which has 4mhz c...
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Dear All,Greetings!!!I want to develop Online moni...
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Now a days there are many smart locks available li...