文件名称:at89c51dianzishizhongyuanlitu
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at89c51设计的电子时钟1 开机时,显示12:00 的时间开始计时;
2 P0.0/AD0控制“秒”的调整,每按一次加1秒;
3 P0.1/AD1控制“分”的调整,每按一次加1分;
4 P0.2/AD2控制“时”的调整,每按一次加1个小时
-electronic clock at89c51 designed a boot to show time 12:00:00 the time 2 P0.0/AD0 control " seconds" of adjustment, every time plus 1 seconds 3 P0.1/AD1 control " points" adjustment, every time plus 1 min 4 P0.2/AD2 control " when" adjustments, increases every time 1 hours
2 P0.0/AD0控制“秒”的调整,每按一次加1秒;
3 P0.1/AD1控制“分”的调整,每按一次加1分;
4 P0.2/AD2控制“时”的调整,每按一次加1个小时
-electronic clock at89c51 designed a boot to show time 12:00:00 the time 2 P0.0/AD0 control " seconds" of adjustment, every time plus 1 seconds 3 P0.1/AD1 control " points" adjustment, every time plus 1 min 4 P0.2/AD2 control " when" adjustments, increases every time 1 hours
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at89c51dianzishizhongyuanlitu.doc
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