need some info to connect 20x4 lcd to atmega 644....works on a arduino , but not on the 644....help please...a schematic would be helpful...or what pins to use for liquidcrystal :liquidcrystal(rs,en,db4,db5,db6,db7)

lcd with ATmega 644

system August 20, 2012, 8:07pm 6

yep..sometimes its just the simple things that go wrong

Topic		Replies	Views
I need help with LiquidCrystal.h Displays	11	2270	May 6, 2021
HELP!! arduino uno +, 74hc595n +20x4 LCD Displays	9	2009	May 6, 2021
Atmega328 LCD LiquidCrystal problem Frequently-Asked Questions	5	2172	May 6, 2021
20X4 LCD Atmega1284P Issues Microcontrollers	8	1240	May 6, 2021
Using a 4x20 LCD with Arduino Interfacing	11	16803	May 6, 2021