DS1307 Real Time Clock Arduino
- Features:
- work via I2C interface
- accurate calendar until the year 2100
- hours: minutes: seconds AM / PM
- Day Month, Date - Year account leap-years
- have 1Hz output
- 56 bytes of non-volatile memory available to user
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With this product buy:
Module DS1307 Real Time with the real-time clock and calendar. The module is supplied fully assembled and programmed with the current time (before use, you must install your time zone).
In the chip DS1307 has a built-in circuit that determines the power failure and automatically connect the backup battery. In this case, the countdown continues after power is restored, the clock shows the correct time.
In addition to real-time clock chip, module DS1307 Real Time contains a chip I2C EEPROM 24C32 and interface to connect the temperature sensor. Chip EEPROM memory can store the data received from the sensor module locally without the need to use the microcontroller.