蓝球24秒计时器源程序和电路图初学51用延时做的24秒计时器 #include unsigned char code time[]={0x59,0x58,0x57,0x56,0x55,0x54,0x53,0x52,0x51,0x50,0x49,0x48,0x47, 0x46,0x45,0x44,0x43,0x42,0x41,0x39,0x38,0x37,0x3