1/2/5/10PCS RTC I2C DS1307 AT24C32 Real Time Clock Module For Arduino
ab 1,05 €
The DS1307 is accessed via the I2C protocol. DS1307 based RTC without LIR2032 battery. Two wire I2C interface. Hour:Minutes : Seconds AM/PM. We will leave it for everyone that leaves it for us.
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