RTC (Real Time Clock) DS1307 I2C Module

• The DS1307 is a real-time clock (RTC) module provides the current date and time accuratly. 
• Module contains the two ICs one is DS1307 RTC and another is AT24C32 two wire serial EEPROM which allows to store the data after power loss.
• This RTC module works on I2C communication protocol to allow easy communication with your microcontroller. 
• The DS1307 has a built-in battery backup, ensuring that the clock continues to run even in the absence of power. 

Note: Battery is not included in the package, you need to buy it separately.