The character LCDs are the most commonly used display modules. These LCDs are used to display text using alphanumeric and special characters of font 5×7/5×10. For basic working and operations of a character LCD, refer LCD interfacing with 8051. Here PIC18F4550 has been used to display a single character on a 16×2 character LCD. For basic details and operations of character […]
How to interface LCD with PIC18F4550 Microcontroller Read More »
Several automated and semi-automated devices require a message to be displayed in order to indicate their working status. In continuation to LCD interfacing with PIC18F4550, this article explains how to display a message or string on a 16×2 character LCD. Programming steps: · Configure the LCD. · Store a string in a character array. unsigned char data[20]=“EngineersGarage”; · Run a
How to display text on 16×2 LCD using PIC18F4550 Microcontroller Read More »
The 16×2 character LCD can also be used to display custom characters other than numerals, alphabets & special characters. Refer LCD interfacing with PIC. Some special shapes like hearts, arrows, smileys etc. can easily be displayed on the 5×8 pixel pattern of character LCD. These shapes are first stored at a special location in LCD’s controller and then
How to create custom characters on 16×2 LCD using PIC18F4550 Read More »
The 16×2 character LCD can work in two modes, namely, 8-bit and 4-bit. These modes basically correspond to the number of data pins used in interfacing LCD. 8-bit mode uses all the data lines and has been explained in LCD interfacing with PIC18F4550. In 4-bit mode, only four data pins of LCD are connected to the controller. This
How to interface 16×2 LCD in 4-bit mode with PIC Microcontroller (PIC18F4550) Read More »
Character lcds can display character of font size 5×8 and 5×10. In 5xn, 5 represents number of coulombs and N represents number of rows. Character lcd’s especially which are controlled by Hitachi HD44780 controller can display 5×8 and 5×10 size font character. Some lcd’s can only display character in 5×8 font. In this project i
How to display 5×8 and 5×10 size font characters on 16×2 lcd with 8-bit microcontrollers Read More »
This post covers how to interface JHD404A 40×4 lcd with microcontroller (89c51, Pic16f877, Arduino etc). JHD404A is a 40×4 Character lcd. 40×4 means it has 40 coulombs and 4 rows. On each row of lcd we can display 40 characters/numbers etc. Total characters which we can display on 40×4 lcd is equal to (40×4=160) 160.
Interfacing JHD404A (40×4) lcd with Microcontroller Read More »
Displaying Text on 16×1, 16×2 or any size of character lcd is not a complex task. Once you know about the internal structure of the character lcd, lcd pin out, registers associated with lcd’s and CG-RAM(Character Generated RAM) then its all on your finger tips. If you are really interested in lcd programming, and want to know
In this post/tutorial i am going to teach you how to interface graphical lcd jhd12864E with microchip pic16f877 microcontroller. I am going to display my website name “www.microcontroller-project.com” and a special pattern that displays thick lines on dotted graphical lcd display. In graphical lcd name “jhd12864” the number 128×64 means lcd has 128 coulombs and 64 rows.
Interfacing Graphical LCD(GLCD-JHD12864E) with Microchip PIC16f877 Microcontroller Read More »
Displaying moving or scrolling text on lcd(16×2,8×1,16×4,8×2,16×1,20×1,20×2 etc) is very easy using any microcontroller. You just need to know how to efficiently use 16×2 lcd commands. In this project i am using pic 16f877 microcontroller to display text and then scroll it on the 16×2 lcd. The lcd which i am using is 16×2. Where
SWR meter circuit pic16f877 microcontroller with lcd display displays the information on a printed circuit board with 2 × 16, schema diagrams in the C source code library files (adc. c, lcd8 c, swrm…. Electronics Projects, LCD SWR Meter Circuit PIC16F877 “microchip projects, microcontroller projects, pic16f877 projects, “ SWR meter circuit pic16f877 microcontroller with lcd display displays the information on a
