View Full Version : Interfacing a keypad and LCD to 16F84A

06-23-2005, 07:10 PM
Hi all...I am preparing for my under graduate project using the PIC16F84A , I am building a calculator so I need to interface a keypad and LCD, somehow I`ve got the idea of the keypad to get it to work what I need is a detailed explanation about how to interface the LCD to the PIC and an example code "if any"
thanks a million guys

07-03-2005, 07:01 PM
First of all, what kind/type of LCD and what kind/type of keypad do you intend on using?