ceas timp real rtc ds3231 real time clock 3.3V/5V raspberry pi arduino diy
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Produs:Nou, Fără garanție
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Numar articol:196130218
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Disponibilitate:Indisponibil
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Preț:16,00 Lei
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Anuntul a expirat la:10.11.2020, 00:30
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Specificatii
Features:
Modules can adapt itself 3.3V and 5V systems without level conversion, this is a super convenient!
Modules can adapt itself 3.3V and 5V systems without level conversion, this is a super convenient!
1.-40 ° C to +85 ° C temperature
range, timing accuracy kept at ± 5ppm (± 0.432 sec / day)
2 timed to provide continuous battery backup
3 low-power
4. Device package and function compatible with the DS3231
5. Complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
6 two calendar alarm
7.1Hz and 32.768kHz output
8 Reset button debounced input and output
9-speed (400kHz) I2C serial bus
10. +2.3 V to +5.5 V Supply Voltage
11 ± 3 ° C accuracy digital temperature sensor
12.-40 ° C to +85 ° C operating temperature range
13.16-pin SO (300mil) package
2 timed to provide continuous battery backup
3 low-power
4. Device package and function compatible with the DS3231
5. Complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
6 two calendar alarm
7.1Hz and 32.768kHz output
8 Reset button debounced input and output
9-speed (400kHz) I2C serial bus
10. +2.3 V to +5.5 V Supply Voltage
11 ± 3 ° C accuracy digital temperature sensor
12.-40 ° C to +85 ° C operating temperature range
13.16-pin SO (300mil) package
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