C代码：#includereg51.h>unsignedcharcodetaba[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};unsignedchar
电路图如下：代码如下：#includereg51.h>unsignedcharcodetab[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};//unsi
includereg52h>unsignedcharcodetable[10]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};voidDelay(unsig
includereg52h>charcodemsg[8]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};voiddelay(intt){for(;t!=0;
includeAT89X52Hunsignedcharcodetab[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};unsignedcharcodedigit
