In this tutorial you will learn how to interface 16x2 LCD display and similar LCDs with Atmega8 Microcontroller. You will see that how to interface LCD using only 6 IO lines. details about LCD commands and other techniques are explained in 8051 LCD interfacing tutorial present in 89C51 tutorial section.
1. To use minimum IO lines to interface LCD.
2. We are using 6-IO Lines
3. To control display on which line it should display
4. Use of minimum components
Circuit Diagram :
C Code, Program (AVR Studio 4):
For queries comment...