(as of Jan 23,2022 22:26:48 UTC – Details)
DS1307 I2C real-time clock chip (RTC) 24C32 32K I2C EEPROM memory.
The module comes fully assembled. CR2032 Battery include
DS1307 clock pin to the outside.
Designed for Arduino tiny RTC.
The DS1307 is accessed via the I2C protocol.
Two wire I2C interface.
Hour : minutes : seconds AM/PM.
Day month, date – year.
Accurate calendar up to year 2100.
1Hz output pin.
56 Bytes of non-volatile memory available to user.
Size: 2.8cm x 2.7cm.
10x DS1307 Module
The module comes fully assembled. CR2032 battery includes
Designed for Arduino small RTC.
Note: This product is not original Arduino. It is only an accessory replacement of DollaTek