the thing that i am most interested in is the accuracy of the clock
DS1307, the RTC you are going to use, is as accurate as its crystal is.
For much better accuracy (+/- 2mins/year) use DS3231, codewise compatible with DS1307.
the thing that i am most interested in is the accuracy of the clock
DS1307, the RTC you are going to use, is as accurate as its crystal is.
For much better accuracy (+/- 2mins/year) use DS3231, codewise compatible with DS1307.