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how to alter the coding for this PIC16F876A

PostPosted: Mon Nov 14, 2011 7:44 pm
by kildaz redtooth
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 ;)

Re: how to alter the coding for this PIC16F876A

PostPosted: Mon Nov 14, 2011 10:38 pm
by shahrul
I though coding for PR25 was given for free. Did you have try download program into PIC?

Re: how to alter the coding for this PIC16F876A

PostPosted: Tue Nov 15, 2011 11:19 am
by kildaz redtooth
ya given,but im having a problem to understand how the system works.
huhu
:cry:

Re: how to alter the coding for this PIC16F876A

PostPosted: Tue Nov 22, 2011 10:22 pm
by kildaz redtooth
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.)

Re: how to alter the coding for this PIC16F876A

PostPosted: Wed Nov 23, 2011 9:15 am
by hyng
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.

Re: how to alter the coding for this PIC16F876A

PostPosted: Wed Nov 23, 2011 4:33 pm
by zhenning
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 =)