hello everyone;
i m using rtc ds1307 and battery maxell cr2032 of 3volt
i hav written software for displaying time and date
s/w is working fine and h/w is also proper as per datasheet of ds1307
my date is updated every day but my time lags
even if i set the time, it works for some time and after that it again lags
is it a problem of s/w or any h/w fault
if h/w then pls suggest the change
thank u all
i m using rtc ds1307 and battery maxell cr2032 of 3volt
i hav written software for displaying time and date
s/w is working fine and h/w is also proper as per datasheet of ds1307
my date is updated every day but my time lags
even if i set the time, it works for some time and after that it again lags
is it a problem of s/w or any h/w fault
if h/w then pls suggest the change
thank u all