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21-09-2011 15:12
Please share our facebook fan page. www.facebook.com/e
lxproject

02-08-2011 15:13
spam bye bye..

29-07-2011 01:55
Janice, please write in our forum...

janice
28-07-2011 02:49
can anyone share ur ideas of creating a project that would benefit health & community...tnx

20-05-2011 05:09
Got serious problem during update...fixed now

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Electronic code lock with user defined password using 8051 microcontroller (AT89C51)

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An electronic lock is a device which has an electronic control assembly attached to it. They are provided with an access control system. This system allows the user to unlock the device with a password. The password is entered by making use of a keypad. The user can also set his password to ensure better protection. The major components include a keypad, LCD and the controller AT89C51 which belongs to the 8051 series of microcontrollers. This article describes the making of an electronic code lock using the 8051 microcontroller.

 

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