The microcontroller based Door locker is an access control system that allows only authorized persons to access a restricted area. The system is fully controlled by the 8 bit microcontroller AT89C2051 which has a 2Kbytes of ROM for the program memory. The password is stored in the EPROM so that we can change it at any time.
8051/pic /avr/armmicrocontroller,power supply,serial comm,matrix keypad,lcd
BE and B.Tech Engineering Students, Diploma Students
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