tiny-rtc-module-ds1307-for-arduino Μεγαλύτερη προβολή

Tiny RTC Module DS1307 (for Arduino)


Νέο προϊόν

  • DS1307 I2C real time clock chip (RTC)
  • 24C32 32K I2C EEPROM memory
  • Compact design, 27mm * 28mm * 8.4mm
  • Fully charged, can provide DS1307 timing 1 year.
  • Perfect for Arduino Projects and more
  • Two-wire serial interface

*Η Μπαταρία δεν συμπεριλαμβάνεται

Περισσότερες λεπτομέρειες


1,40 € με Φ.Π.Α

Άλλες πληροφορίες

  • Using CR2032 rechargeable lithium battery and charging circuit with DS1307 with battery backup can not solve the problem of literacy.
  • Leads to the DS1307 clock pin provides a clock signal for the microcontroller.
  • Other I2C devices can be cascaded.
  • DS1307 is a low power, with 56 bytes of non-volatile RAM clock calendar full BCD code real-time clock chip, the address and data via a two-wire bidirectional serial bus transmission, the chip provides seconds, minutes, hours and other information , the number of days of each month can be automatically adjusted. And there is a leap year compensation. AM / PM flag determines clock operates in 24 hours or 12 hours mode, the chip has a built-in power-sense circuit, brownout detect, and battery switching function.

DS1307 features:

  • Available on the second, hour, minute, number of days per month, month, week, count the number of days, and has a leap year compensation. Record on the line in 2100.
  • 56 bytes of non-volatile RAM
  • Programmable square-wave output
  • Automatic power-down detection and switching circuit
  • In battery backup mode, power consumption is less than 500nA


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