Using graphic LCD in a project gives it really a good look and flexibility of displaying different characters and shapes. But, the graphic LCDs are quite costly. The NOKIA 3310 LCD provides a really low-cost solution to add a small graphic display into your project and also good for learning purpose. The LCD is SPI bus compatible, saving many pins for other uses. …
16×2 LCDs are most commonly used display units in microcontroller based projects. I got much information about LCD, LCD commands, LCD initialization etc from the below link and I hope, it will be very much helpful for beginners. http://www.dinceraydin.com/lcd/intro.htm Below is my final working code for 4 bit mode LCD with PIC16F877A: (HI-TECH C) #include<pic.h> #define _XTAL_FREQ 20e6 __CONFIG(0x3F3A); …
4 bit interfacing of a 16X2 LCD display to PIC16F877A, Atmega16/32 & MSP430 Read More »
Description The Graphical LCD 128×64 controlled is with the ATMega16, the graphic LCD GLCD HG1286418C-VA with a S6B0107/S6B0108 controller is used. See below for the pinout of the display. The display has 8 data bits and 5 control bits. The databits are hooked to PORTB and the control bits are hooked to PORTD of the Mega16. A small PCB board is made for easy …
Graphical LCD with KS108 controller Using Atmega Read More »
Description Liquid Crystal Display on Glass is the newest in LCD technology. The display’s are very compact, it measures 55×27 mm and the height is only 2mm without LED backlight and 5.8mm with LED backlight. The display’s can have different LED background light instead of only the green and blue of the normal LCD modules.There are 5 monochrome colors …
LCD Display On Glass Interface Using AT2313 Using Atmega Read More »
Description This board can directly connected to the STK 500 board or the ATTiny2313 ISP program board with a 10 pole flatcable on the 10 pin header of the STK500 and the 10 pin header of the LCD/Switch board. The display has 16*2 character positions and is Hitachi HD44780 compatible, and also has a LED backlight that can be switched on/off by a jumper. It uses …
Description This LCD message display can show text with large characters on an 20*4 LCD module. The display can show five characters at a time. Each characters is build from twelve characters of the display module. The text on the display can be read from up to ten meters distance. The data to build each …
LCD Message Display Using AT Mega8 microcontroller Read More »
Nokia manufactures a wide variety of cell phones and many of their cheaper phones contain simple LCD’s which may be used in microcontroller projects. There is one particular LCD model that is used in a wide variety of their phones and is often referred to as simply a “Nokia LCD“, or “Nokia 6100 LCD”. I …
How To Use a Nokia Color LCD using an AVR Using Atmega Read More »
If you are into geeking it out with projects of the electronical kind, then you have likely wanted to create a dot matrix display or a POV. To do this you will need to have a font file or table to read the characters from. There are alot of ways to get this file. The …
So, you’re going to a conference/meetup/nerdfest and you want to do something that sets you apart from normal people. An LCD namebadge powered by an ATtiny2313 is a great way to do that. This is a general purpose LCD display unit powered by a 9V battery and a simple voltage regulator circuit (the same 7805 circuit you see absolutely everywhere). It’s no-frills, but …
What do you do with an old phone, a microcontroller and lots of time? You hook the old phone’s LCD screen to the computer USB of course! In this project we’re going to communicate with a Nokia 3310 LCD display over USB! How are we going to do that? We’re going to connect the LCD display to an Atmel ATmega8 …
Connecting Nokia 3310 LCD to USB using AVR Using Atmega Read More »
