PaulS thank you my friend for you advice!If the project belogs to me, there would be no problem about it!They demand from me to use eeprom...I don't know why!!!All the internet is full with source code and ideas about storage read and writing in other external storage types like,SD,USB etc...
Take it to the other side that it's something like school homework.In this case, you can't say something to your teacher!!!Thats my side now my friend if you could understand me!!!
Thanks again for all!I'll appreciate if you could help a newbie like me!!! 
