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Description
Features of I2C RTC DS1307 AT24C32 Real Time Clock Module:
DS1307 I2C real time clock chip (RTC).
24C32 32 K I2C EEPROM memories.
Using LIR2032 rechargeable lithium battery and charging circuit with.
DS1307 with battery backup cannot solve the problem of literacy.
Fully charged, can provide DS1307 timing 1 year.
Compact design, 27mm 28mm 8.4mm.
Leads to the DS1307 clock pin provides the clock signal for the microcontroller.