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19升机制-C51编程/if.if-else.switch-case
题1.参考两键控制八个LED电路图,设键K0按下,K1断开,问,P2&0x3=~P2&0x3=,P2^0=!P2^0=,题2.参考两键控制八个LED电路图,设键
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勇猛的寨主
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题1.参考两键控制八个LED电路图,设键K0按下,K1断开,问,P2&0x3=~P2&0x3=,P2^0=!P2^0=,题2.参考两键控制八个LED电路图,设键