Hi,
Have a look a Microchip (http://www.micro chip.com).
They have an application just doing that with schematics and code.
BR's
J Souto
P.S. Do not confuse BR's (Best Regards) with BRazil

Anbar wrote:

Hi all,
I am trying to do a Keypad Encoder with PIC 16F84-04
Has Somebody idea of as to do using a 4 x 3 Matrix Keypad direct with the PIC and Contact Debouncing?
Thanks a lot,Anbar.< /blockquote>