Digital Alarm Clock source code and schematics
I've been working on a not too dissimilar project with ke Neehr
swipnet.se , so I can possibly help you with code. You neehr
might just ask him if he minds if I give you the code.
> 1. A certain website discuss about PIC 16F84 timer. The 1 second
> delay well not be exactly 1 second because of the error. How can I
> made an error correction with this?
I'm not sure what sort of error you mean. Care to explain? I have
coded the clock to work with no error using a 4 MHz crystal.
> 2.Can I set an interrupt (ISR)? for the setting of the alarm time.
You don't need *any* interrupts for this project. Not only do you not
*need* them, you will find them a great hindrance.
See also: www.piclist.com/techref/microchip/time.htm?key=clock
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