keypad interfacing with pic16f877a arm and disarm the system

[shawahni]

hi , any one can help me to provide me a schematics with interfacing pic16f877a with keypad to control my design of alarm car system , also to provide me a code represent this design .
thnk u very much

 

[Emad mi.]

Assalamo Alaikom, how are doin buddy,
I've used before a Prog. called PROTON --unfortunately I don't have it now--, it is a PicBasic compiler, its very easy to do such a job using it, If u've got the compiler just search the help for Keypad.

Any way, I assure u that this mission is so easy, with little effort u will get what u want.

God bless.

 

[shawahni]

interfacing keypad 4x4 with pic16f877a

hi every body, what r u doing , i need ur help for interfacing my keypad with pic16f877a with schematics design and a code represent this design or algorithm.
thnx