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Security system with PIC

 
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densimitre



Joined: 21 Dec 2004
Posts: 45

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Security system with PIC
PostPosted: Tue Mar 01, 2005 8:34 pm     Reply with quote
Hi

how can i make a security system on a PIC for remote login access, p.e. a password stored in eeprom must be chequed with password writted by remote user, remote user can use a hyperterminal like software.

help me please


thank you
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Tue Mar 01, 2005 10:35 pm     Reply with quote
Look at the project on this page: "COMBINATION LOCK for home door"
http://www.vermontficks.org/pic.htm
That's half of what you want. All you have to design is the code to
receive the new password.
You should use a 16F628 instead of a 16F84, because the 16F628 has
a hardware USART and it's also cheaper.
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