New DS3231 Precision RTC Module Memory Module for Arduino Raspberry Pi


    100% brand new and high quality

        Overview:

    Raspberry Pi DS3231 foreign high precision clock module
    Pay attention to the module Arduino motherboard can also be used.
    The module itself can be adapted to 3.3 V and 5 V system, no level conversion, it is super convenient!

    Features:
    to 40¡æ to + 85¡æ temperature range, timing accuracy in a plus or minus 5 PPM (+/- 0.432 SEC/day)
    To provide continuous timing battery backup
    Low power consumption
    The device compatible with DS3231 encapsulation and function
    Complete the clock calendar function including the second, minute, time, week, date, month, and year, and provide the valid until 2100 leap year
    Two calendar clock
    1 Hz and 32.768 kHz output
    Reset the output and input button to tremble
    High speed (400 KHZ) the I2C serial bus
    + 2.3 V to + 5.5 V power supply voltage
    The accuracy of plus or minus 3¡æ digital temperature sensor
    - 40 ¡æ to + 85¡æ temperature range
    Note:battery excluded

Package includes:

    DS3231 Precision RTC Module Memory Module   x   1