https://static.assets-stash.eet-china.com/album/old-resources/2009/11/16/7ac6100e-4813-496c-ade3-cc17788af34d.rar" target=_blank>最近做了一个8*8点阵,做时钟显示:用74ls138做行驱动,74595做列驱动,时钟芯片是DS1302。如图:
点阵部分:
控制部分:
附件:
https://static.assets-stash.eet-china.com/album/old-resources/2009/11/16/457e9a04-e375-4369-a4de-047d41a2ee1a.rar
源程序:
https://static.assets-stash.eet-china.com/album/old-resources/2009/11/16/7a7fee26-3413-4f35-80ef-c701c9ad0b8f.rar
用户1576445 2011-3-15 15:00