Real Time Clock DS1307

Isi paket :
1. 1 unit RTC module
2. Battery cr2032

The module comes fully assembled and pre-programmed with the current time.
The DS1307 is accessed via the I2C protocol.
Two wire I2C interface.
Hour:Minutes : Seconds AM/PM.
Day Month, Date - Year.
DS1307 based RTC
1Hz output pin.
56 Bytes of Non-volatile memory available to user

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