8051 microcontroller interfacing with DS1307 RTC
GENERALDESCRIPTION.TheDS1307serialreal-timeclock(RTC)isalow-power,fullbinary-codeddecimal(BCD)clock/calendarplus56bytesofNVSRAM.,SeetheDS1307QuickViewDataSheetforfurtherinformationonthisproductfamilyordownloadthe.DS1307fulldatasheet(PDF,700kB).1....。參考影片的文章的如下: