I am working with ATMEGA 8535 Ic ,I use codevision ,and a 4*3 keypad for numbers ONLY.
I need a method,that I can use to print strings and characters on the LCD from keypad.
Is that right that I use that keypad ,or I must build a special keypad??
and if I used a special keypad what is the C code shall I use??
thanks in advance. :?: :?