Tiny DS1307 AT24C32 RTC Module I2C Module RTC

Spesifikasi DS1307 I2C real-time clock chip (RTC) accessed via the I2C protocol 24C32 32K I2C EEPROM memory charging circuit Two wire I2C interface Hour : Minutes : Seconds AM/PM Day Month, Date – Year Size: 27x28x8.4mm Leap year compensation Accurate calendar up to year 2100 1Hz output pin 56 Bytes of Non-volatile memory available to user