You Are Here: Home » AVR ATmega Projects » LCD Interface Board Using ATTiny2313

LCD Interface Board Using ATTiny2313


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.

LCD Interface

It uses only one port of the AVR-microcontroller. It also has five key switches. It has an contrast adjustment for the LCD module. There are several application programs for it, like a digital clock and a countdown timer and a program to write text on the display via the RS232 port.

LCD Interface

For more details, click: LCD Interface Board Using ATTiny2313

Leave a Comment

You must be logged in to post a comment.

Read previous post:
8 MHz frequency meter using AVR microcontroller

This project can measure the clock pulses fed to the Timer input of the AVR microcontroller. The Bascom code counts...

Scroll to top