Gravity: I2C DS1307 RTC Module - module with RTC DS1307 clock
ID: 581640
5906623406562
zł20.31
Tax included
zł16.51 tax excl.
Real time clock (RTC) module DS1307. It is powered by 5 V and communicates via the I2C interface (Gravity connector). There is also a CR1220 battery socket on the board. DFRobot DFR0151
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Description
Real time clock (RTC) module DS1307. It is powered by 5 V and communicates via the I2C interface (Gravity connector). There is also a CR1220 battery socket on the board, which maintains the system operation after disconnecting the power supply. The DS1307 chip uses a precision oscillator, making the timing error much less than similar products. It also has a built-in EEPROM memory dedicated to storing information about events. The Wiki page contains the manual and sample programs.
Features
- Interface: I2C (Gravity PH2.0-4P interface)
- Output: hour, minutes, seconds, week, day, month, year
- Includes a leap year
- An accurate calendar until 2100
- 1 Hz output pin
- 56 bytes of non-volatile memory
- 4 KB ROM EEPROM
- Voltage: 5V
- Size: 22 x 27 mm
- Weight: 6 g
Kit contains
- RTC DS1307 clock module
- 4-pin Gravity cable
- Straight 5-pin goldpin connector
581640
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