Tiny RTC I2C modules 24C32 memory DS1307 clock RTC module With battery

Tiny RTC I2C modules 24C32 memory DS1307 clock RTC module

Description:

DS1307 I2C real-time clock chip (RTC)

24C32 32K I2C EEPROM memory

The using CR2032 rechargeable lithium battery with charging circuit

Solve the problem DS1307 with backup battery can not read and write.

Fully charged, it can provide the DS1307 timing 1.

Compact design, 27mm * 28mm * 8.4mm

Leads to the a DS1307 clock pin, to provide the clock signal for the microcontroller.

Can be cascaded to other I2C devices.

Shipping list:

1pcs X DS1307 clock RTC module(With battery)