Make a Digital Display alarm clock using 16*2 LCD and ...
TheDS1302isdesignedtooperateonverylowpowerandretaindataandclockinformationonlessthan1µW.TheDS1302isthesuccessortotheDS1202.In ...,TheDS1302TrickleChargeTimekeepingChipcontainsarealtimeclock/calendarand31bytesofstaticRAM.Itcommunicateswithamicropr...。參考影片的文章的如下: