Electronics Project on Microcontroller based Led Display

Microcontroller based LED display is a electronics final year project and aim is to use AT89S52 microcontroller to control a row of LEDs to display words. In display the LEDs turn on and turn off one after another very rapidly. Due to slow response of human eye, we get the impression that the lights are on all together and we can read the display. Basic principle used is Persistence of vision. You can also Subscribe to FINAL YEAR PROJECT'S by Email for more such projects and seminar.

In this project “Matrix method” is used for obtaining the letters. As 8 LEDs are used for forming a display let us consider an 8 by 8 matrix. This report contains component list, block diagram, working of the project, circuit diagram and microcontroller programming for LED display. Use it for your reference and study work.

Author:- S.Shashank Varma, V.Shravan Kumar, K.Vivek Reddy, J.Yashwanth, K.Yashwanth

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