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Topic: IC alternative DS1305 / Making RTC without using DS1305 (Read 846 times) previous topic - next topic


Hi guys! I was wondering if there are alternative IC that can be used in RTC because i think DS1305 isn't available in our country or i think i just don't know any suppliers for it.

any ideas on how to make an RTC without using DS1305 ic?


A DS3231 seems to be a good alternative, the DS1307 is cheaper but doesn't have the alarm output feature.

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