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Feature

24C32 32K I2C EEPROM memory.
DS1307 based RTC with CR2032 battery (Battery included).
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.

Description

Any time you want to know what time it is. If I have missed the dating, or if it is the mealtime for my three months child. The RTC module can provides you a real-time clock. You can make the controller to ask the module: hi,buddy, what time it is. At the same time, Donot forget to install a small coin cell which can serve you for more than six mouths.

Feature

* DS1307 I2C real-time clock chip (RTC)24C32 32K I2C EEPROM memory and using CR2032 battery
* 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.

Package list:

* 1x DS1307 module+board
* 1x CR2032 battery