http://www.8051projects.net/ Learn to make simple microcontroller projects, pic, 8051, avr and arm projects. download 8051 projects, tutorials, libraries, sample codes. join the microcontroller discussion forum and ask doubts regarding electronics. the best source for 8051 over internet. Thu, 08 Jan 2009 22:22:07 -0800 http://backend.userland.com/rss092 hi,i m working on Digital key lock for door.in this password can be reset when user wants.....allready my keypad and lcd's are working fine.my problem <noauthor@nospam.com> http://www.8051projects.net/forum-t9684.html @Muraliyou may refer to this thread here..... http://www.8051projects.net/forum-t2803-0.html sashijoseph<sashijoseph@nospam.com> http://www.8051projects.net/forum-t9684.html sorry i dont know .i also worked with same project.please send all information about ur project.please it is very urgent for me.please send . than murali1<murali_15378@nospam.com> http://www.8051projects.net/forum-t9684.html What do you mean 'read lcd displayed data'?For comparing with the passwd stored in eeprom,you need the data off the keypad,not the lcd.When the user e sashijoseph<sashijoseph@nospam.com> http://www.8051projects.net/forum-t9684.html