李鑫

Score: 61
Uploads: 2
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Create time: 2008-04-23 16:07:57

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ring.rar - 校园打铃系统,内带51单片机c语言程序和电路原理图以及PCB
MC145162.rar - 锁相环mc145162的应用,频率可变,已经调试成功

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