Fermion: DS3231 Precise RTC - module with RTC DS3231 clock
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  • Fermion: DS3231 Precise RTC - module with RTC DS3231 clock
  • Fermion: DS3231 Precise RTC - module with RTC DS3231 clock
  • Fermion: DS3231 Precise RTC - module with RTC DS3231 clock
  • Fermion: DS3231 Precise RTC - module with RTC DS3231 clock
  • Fermion: DS3231 Precise RTC - module with RTC DS3231 clock
ID: 586848
5906623481293
zł34.27
Tax included

zł27.86 tax excl.

Module with a precise real time clock (RTC) DS3231. It has an integrated crystal resonator and communicates via the I2C interface. DFRobot DFR0819

4 weeks
Awaiting delivery
Kamami is the official distributor of DFRobot modules and development kits. All boards of this brand in our offer are original and come directly from the manufacturer.

Description

Module with a precise real time clock (RTC) DS3231, which integrates a quartz resonator and a temperature compensator, which improves the long-term accuracy of the module. From -40°C to 85°C, the DS3231 accuracy remains at ± 3.5ppm (± 0.3024 seconds/day). The clock counts seconds, minutes, hours, day of the month, month, day of the week and year with leap year compensation. It can operate in a 24-hour or 12-hour format with an AM/PM indicator and has two built-in programmable alarms. There is a CR1220 battery socket on the board. It is powered with the voltage from 3.3 V to 5.5 V, and communication takes place via the I2C interface. Full documentation is available on the product Wiki page.

Features

  • Internal integrated quartz resonator, small deviation
  • Internal integrated temperature compensator, low temperature drift
  • Full calendar function
  • Two programmable alarms
  • CR1220 socket
  • Supply voltage: 3.3 V to 5.5 V
  • I2C interface
  • I2C address: 0x68
  • Time range: 1970 to 2100
  • Working temperature: -40 ℃ to + 85 ℃
  • Timing accuracy: ± 3.5 ppm (± 0.3024 seconds/day)
  • Dimensions: 22.5 x 21mm

Kit contains

  • Fermion: DS3231 Precise RTC
  • 7-pin goldpin connector
586848

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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