DS1307 RTC - Real Time Clock Modul

DS1307 RTC - Real Time Clock Modul

16,30 EUR

incl. 19 % USt zzgl. Versandkosten

Gewicht: 0.0100 kg

Hersteller: SparkFun

Lagerbestand: 0

Nicht auf Lager

Nicht auf Lager

Art.Nr.: BOB-12708
DS1307 RTC - Real Time Clock Modul
     

Produktbeschreibung

Alternativartikel: RV-8523-C3 Breakout

This is the Real Time Clock (RTC) Module, this little breakout that uses the DS1307 to keep track of the current year, month, day as well as the current time. The module comes fully assembled and pre-programmed with the current time (MST) and includes a small CR1225 Lithium coin cell battery that will run the RTC for a minimum of 9 years (17 years typical) without an external 5V power supply.

The DS1307 RTC is accessed via the I2C protocol. We’ve written a test-bed to program the modules, this code should give you some insight on how to interface the module to any microcontroller using our example software I2C and BCD routines.

This rev of the Real Time Clock module finally adds I2C resistors and a larger battery pad to fix the problems with the battery shorting to the board.

Features:

  • Two wire I2C interface
  • Hour : Minutes : Seconds AM/PM
  • Day Month, Date - Year
  • Leap year compensation
  • Accurate calendar up to year 2100
  • Battery backup included
  • 1Hz output pin
  • 56 Bytes of Non-volatile memory available to user

Dimensions: 0.75x0.75" (20x20mm)

Documents:


Kunden kauften auch

Development Prototype Board mit dem LPC1227

Development Prototype Board mit dem LPC1227

24,93 EUR

Ethernet-Shield Bausatz (NKC)

Ethernet-Shield Bausatz (NKC)

34,00 EUR

Arduino Ethernet Shield - PoE Modul

Arduino Ethernet Shield - PoE Modul

Nur 11,90 EUR Statt 18,56 EUR

Adafruit Prototyping Pi Plate Kit for Raspberry Pi

Adafruit Prototyping Pi Plate Kit for Raspberry Pi

17,26 EUR

LPC1769 LPCXpresso / LPCXpresso1769 mit CMSIS-DAP

LPC1769 LPCXpresso / LPCXpresso1769 mit CMSIS-DAP

23,80 EUR