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DS3231 clock module for Raspberry Pi


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KWD 1.000

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    DS3231 clock module for Raspberry Pi

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product description

Raspberry Pi foreign most accurate clock module DS3231
Note Arduino board also can use this module.
Modules can adapt itself 3.3V and 5V system without level conversion, this is super easy!
II. Features:
1.-40 ° C to + 85 ° C temperature range, timing accuracy is maintained at ± 5ppm (± 0.432 seconds / day)
2. Continuous Timekeeping Battery Backup
3. Low power consumption
4. The device package, and functionally compatible with the DS3231
5. The complete clock calendar functions include seconds, minutes, hours, day, date, month and year time, and provide valid until 2100 Leap Year Compensation
6. The two-day alarms
7.1Hz and 32.768kHz output
8. The reset output and input buttons to shake
9. High-speed (400kHz) I2C serial bus
10. + 2.3V to + 5.5V supply voltage
11. The accuracy of ± 3 ° C Digital Temperature

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