| The extreme accuracy! Definitely it is a feature of Maxim DS3231, a extremely accurate I2C real time clock (RTC) with integrated...
More about DS3231 (3)
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| The extreme accuracy! Definitely it is a feature of Maxim DS3231, a extremely accurate I2C real time clock (RTC) with integrated...
| Perhaps a project already done but i try to propose it !The clock is based on 4 TAF1317A Nixie tubes drived by a K155ID1 IC and MPSA42 trans...