how to alter the coding for this PIC16F876A

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how to alter the coding for this PIC16F876A

Postby kildaz redtooth » Mon Nov 14, 2011 7:44 pm

hi there :ugeek:
can i know the coding for the PR25?.

the door lock will open once u swipe the tag and after few sec it will closed(magnet energize).
is that right?

can you pls teach me how toe change system.

:idea: i want it to be like this: the door lock will open once i swipe the tag and it will closed(magnet energize) when i push the reset button.

please correct me if i’m wrong:) thanks ;)
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Re: how to alter the coding for this PIC16F876A

Postby shahrul » Mon Nov 14, 2011 10:38 pm

I though coding for PR25 was given for free. Did you have try download program into PIC?
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Re: how to alter the coding for this PIC16F876A

Postby kildaz redtooth » Tue Nov 15, 2011 11:19 am

ya given,but im having a problem to understand how the system works.
huhu
:cry:
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Re: how to alter the coding for this PIC16F876A

Postby kildaz redtooth » Tue Nov 22, 2011 10:22 pm

hi there, i would like to ask a question.

can i change the output of the PR25 from door lock magnet to a relay?

do i need to change the coding?(if i want the same system as original.)
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Re: how to alter the coding for this PIC16F876A

Postby hyng » Wed Nov 23, 2011 9:15 am

kildaz redtooth WROTE:hi there, i would like to ask a question.

can i change the output of the PR25 from door lock magnet to a relay?

do i need to change the coding?(if i want the same system as original.)


There is already a relay before the door lock on PR25 board, i doubt you have never go through the Detail Description and Schematic.
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Re: how to alter the coding for this PIC16F876A

Postby zhenning » Wed Nov 23, 2011 4:33 pm

kildaz redtooth WROTE:ya given,but im having a problem to understand how the system works.
huhu
:cry:


Just waste some time to understand it. It will be very difficult to modify them. The comments in the coding should help you to get through it =)
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