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DS1307 RTC time module - real time clock - Arduino
DS1307 RTC time module - real time clock - Arduino
DS1307 RTC time module - real time clock - Arduino

DS1307 RTC time module - real time clock - Arduino

  • Real-time clock module. Allows you to read the time in the form of hour, minute and second and the date: month day, year.
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DS1307 RTC time module for Arduino - real time clock

Moduł czasu RTC DS1307 do Arduino

RTC module with DS1307 real-time clock.

RTC Module Features:

  • DS1307 real-time clock module with battery backup.
  • Allows you to read the time in the form of hour, minute and second and the date: month day, year.
  • The communication interface is the I2C bus (SDA and SCL lines)
  • The data refresh rate is 1 Hz (1 second).
  • Available data:
    • Time: hour (AM, PM), minute, second
    • Date: month, day, year
  • Accurate calendar to the year 2100
  • The module has goldpin leads, allowing it to be connected to any runner kit or dedicated circuit board using available wires.
  • Compatible with uNO arduino i MEGA 2560
  • lED signaling
  • Application for contact boards, runtime modules, arduino, etc.

Parameters of the DS1307 RTC clock module

  • DS1307 real-time RTC clock module
  • Connected to 24C32 serial memory
  • Built-in quartz 32.768kHz
  • Chip DS1307, 24C32
  • Power supply 5V built-in basket for (CR2032) (no battery included)
  • Current consumption: less than 500 nA
  • Communication interface: I2C / TWI (SDA, SCL)
  • Refresh rate: 1 Hz (1 second)
  • Public internal memory: 56 bytes
  • Dimensions: 28x28 mm

RTC DS1307 connection

  • The 5 V supply voltage is connected to the pin marked with the same symbol.
  • The I2C bus should be connected to the leads of the
    • SCL - clock line
    • SDA - data line.
  • The SQW pin is the output of a rectangular signal with the selected frequency
  • GND is the ground of the circuit.
Producer code
Manufacturer code
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4.90 / 5.00 1308 reviews
IdoSell Trusted Reviews
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