24×24 LED display is formed using nine 8×8 Dot LED matrix displays connected to AT90S2313 MCU. MCU scans an indicator line in series. A special PC program is written to draw images on the screen and transfer them via a COM port to the device. You can send pictures in series that gives an animation effect.
The circuit is built using obsolete AT90S2313 MCU which can be replaced by Attiny2313 MCU with minor modifications of the firmware.
Your event doesn’t need to connect the device to the computer COM port to make the program work. You can store images in other master MCU EEPROM memory. Each received byte from UART is immediately sent to 8 LEDs, the second byte to the next 8 LEDs, and so on. Bytes have to be addressed one by one without delay. USART is working at 115200 baud, 8bits, no parity.
i want use your code in my project and i dont under stand your code and shematic plz translate code and re draw sjematic for me
Please refer to: svv.on.ufanet.ru
THANK YOU ON THE PROJECT LED MATRIX
IWANT THE ASM FILE BY ENG.
PLS SEND THE MOD. FILE
i want vhdl code for 5X7 led dot matrix display and schematic
can you help me?
my email: Archa_lupz@yahoo.com
wanna want to tell that i like your project, thank you so much . firstname.lastname@example.org
sir this is venkat .i want basic tutorial on led display. i have to write code for 144×15 matrix led disply.so if possible please send me the tutorial .
thank in advaance.
i want vhdl code for these requests:
2.matrix display driver(5*5)
please send me read me file english format
I’m from Brazil,
I have to develop a project for the University.
I got interested in this project will be that you could pass me the arrangement of the circuit and the display?
My email is: email@example.com
I await response.
here i wish you may you edit exe file for 24×24 dot matrix control to continue the animation from start again and again
2ndly plz help me to that animation how i save in eeprom or any link for it
thank you with best regard
This is a very good project for my students and this is also very simple yet productive project that they can make use of.
I am Shirly of
video glasses review. I am happy to know that displays are designed like this. I looks very complicated for me but this stuff are your specialty. Good job!
this project is very good..i am planning to do this project as a final project..so plz help in doing this project.
hey am i doing a smiler project to this one for me end for year project for college and i would like to get more information on this project to guide me through mines