RTC DS3231, i2c, baterie, Modul ceas real, AT24C32 time clock

RTC DS3231



(fara baterie)



Description
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!

2. Features:
1 to 40C to + 85C temperature range, timing accuracy in a plus or minus 5 PPM (+ - 0.432 SEC day)
2. To provide continuous timing battery backup
3. Low power consumption
4. The device compatible with DS3231 encapsulation and function
5. Complete the clock calendar function including the second, minute, time, week, date, month, and year, and provide the valid until 2100 leap year
6. Two calendar clock al3x 5tq
7.1 Hz and 32.768 kHz output
8. Reset the output and input button to tremble
9. High speed (400 KHZ) the I2C serial bus
10. + 2.3 V to + 5.5 V power supply voltage
12. - 40C to + 85C temperature range

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ID anunț: 1550242912