Hi phamthaihoa,phamthaihoa said:If you use DS1307, i will post my source code I done 1 year before.
I've done it, I used 16F877A and DS1307, display year, data, time on LCD 16x2.
I am currently working on a project RTC DS1307 with 16f877,so i would be very glad if you share your source code with me.
Thanks