10 STCK. I2C RTC DS1307 AT24C32 Echtzeit-Uhr-Modul für AVR ARM BILD SMD
6,32 €
The DS1307 is accessed via the I2C protocol. DS1307 based RTC without LIR2032 battery. Two wire I2C interface. 1Hz output pin. Hour:Minutes : Seconds AM/PM. hope you could understand.
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