6PCS DS3231 Real Time RTC Clock Module Memory Clock Module 3.3 | Shop The World
From USA
NewShutao
6PCS DS3231 Real Time RTC Clock Module Memory Clock Module 3.3V/5V for Raspberry Pi
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•The RTC clock module itself can be adapted to 3.3 V and 5 V system, no level conversion, easy and convenient to use
•The RTC clock module has the characteristic of low power consumption, with 1 Hz and 32.768 kHz output
•The RTC clock module is of complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing , provide valid until the year 2100 leap year compensation
•The RTC clock module is of ±3℃ digital temperature sensor, and the timing accuracy kept at ± 5ppm (± 0.432 sec / day)
•to provide continuous timing battery backup , high speed (400 KHZ) the I2C serial bus
