תיאור
תיאור המוצר –
DS1307 I2C real-time clock chip (RTC)
24C32 32K I2C EEPROM memory
solves the problem that DS1307 cannot read or write with a backup battery.
After fully charged, it can provide DS1307 timing for 1 year.
The design is compact, 27mm*28mm*8.4mm
leads to the clock pin of DS1307 to provide clock signal for the microcontroller.
Can cascade other I2C devices.
חוות דעת
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