利用avr c编程并实现了proteus模拟，可作为avr的绝好学习例程-Avr c programming and the use of the Proteus realize simulation, can be used as an excellent learning routines avr
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shushu settings includes Debug cfile Backup Of Numberdisplay.DBK Last Loaded Numberdisplay.DBK Numberdisplay.dep Numberdisplay.DSN Numberdisplay.ewd Numberdisplay.ewp Numberdisplay.eww Numberdisplay.PWI
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