hi friend today i visit this site have very good project on “password protected door with sms alert”. they explain the project very elaborately i think every one may get help form it nice work [<LINK_TEXT text=“http://www.nbcafe.in/password-controlle … ontroller/”>http://www.nbcafe.in/password-controlled-sliding-door-with-sms-alert-by-pic-microcontroller/</LINK_TEXT>. Have a nice day…](Password controlled sliding door with SMS alert by pic Microcontroller | NBCAFE)