摘要:        
#include "reg52.h" sbit L1 = P0^0; sbit L8 = P0^7; void delay(unsigned char t) { while(t--); } void HC138() { P2 = (P2 & 0x1f) | 0x80; } void Working(    阅读全文
        
            posted @ 2022-12-26 10:22
Unclesundada
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浙公网安备 33010602011771号