At89c2051 based digital code lock Items tagged with At89c2051 based digital code lock
Digital Code Lock with LCD and Keypad
Digital Code Lock with LCD and Keypad using AT89C2051
A Brief Description:
This project is written in C language. Its a simple project with efficient hacking prevention from Brute Force etc. The basic user lock is of 5 Digits and Master Lock is of 10 digits so its not easy for an intruder to break the lock unless you keep the code simple. User has maximum of 3 retries.. if fails then Master Locks ha... Read Compelte post
A Brief Description:
This project is written in C language. Its a simple project with efficient hacking prevention from Brute Force etc. The basic user lock is of 5 Digits and Master Lock is of 10 digits so its not easy for an intruder to break the lock unless you keep the code simple. User has maximum of 3 retries.. if fails then Master Locks ha... Read Compelte post
Posted on Wed Aug 29 2007, 12:00 PM
Sat Jan 18 2020, 03:45 PM
Eric Jones
Eric
Sat Jan 18 2020, 08:49 AM
Elma
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Sat Jan 18 2020, 07:24 AM
Charles Halfey
Kind Regards,
Tue Jan 14 2020, 07:08 AM
shubham kharade
when i am trying to simulate the program in Proteus 8 professional, I am getting some errors as cannot find module file dhtxx.md can u help me
Tue Dec 17 2019, 01:44 PM
Devangi
hello..i am programming industrial timer using 8051 with 24lc64 eeprom. i have query in storing the 3 diff value in eeprom with enter button. can anyone share c code ?
Tue Dec 17 2019, 10:30 AM
Andrius
Hello. Can anyone share the code in Bascon and scheme in Proteus?
Thu Nov 21 2019, 12:30 PM
raj2555
how to interface 8051 microcontroller with NRF24L01+ module
Sat Oct 12 2019, 10:18 AM
Bhadra Sajikumar
i am doing a countdown timer with 8051 for my project, unfortunately our professor had to take a leave of absence before he could teach us most of it.. can someone explain the .asm code of it for me?
Mon Sep 23 2019, 07:37 AM
Nathaniel
I am doing a project for my schools wireless security system with cameras,sensors and spot lights using 8051 micro controller, could you help me out with the design and its source code.
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Sat Jan 11 2020, 10:42 AM
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Tue Jan 07 2020, 12:42 PM
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Sun Dec 29 2019, 05:54 AM
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Fri Dec 27 2019, 06:14 PM
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Sat Dec 14 2019, 12:31 PM
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Thu Dec 12 2019, 12:04 PM
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Sun Dec 08 2019, 09:16 AM
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