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请教c51一个比较基础的问题
2011-5-7 11:49
- 侃单片机论坛
- 16
- 3275
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ds1307星期天的问题
2007-9-27 15:51
- 侃单片机论坛
- 3
- 2284
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仔细阅读了这篇**,呵呵~写得不错
2007-10-9 14:32
- ARM技术论坛
- 44
- 8470
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谁还在加班
2007-9-25 23:36
- ARM技术论坛
- 3
- 1782
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要是按照房价来比照*币的价值,*币这几年缩水很厉
2007-9-28 12:16
- ARM技术论坛
- 21
- 4936
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我要做版主~~~~~(同意参选,支持的兄弟请直接在此投票——阿
2007-9-7 20:45
- ARM技术论坛
- 21
- 4176
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protel99没有SCH与PCB的同步功能,布局不方便
2007-9-28 09:22
- PCB技术
- 9
- 3178
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我们的PROTEL 99SE
2007-9-5 20:57
- PCB技术
- 12
- 2735
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protel 求助
2007-9-4 11:41
- PCB技术
- 3
- 2476
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同意wangkj任ARM版版主的兄弟,请回帖支持
2007-9-23 13:15
- ARM技术论坛
- 74
- 7587
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音频输出有个调节开关怎么称呼?
2007-9-1 16:54
- ARM技术论坛
- 3
- 2096
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潜水很久,最近比较郁闷,发个板,大家给点意见。
2007-9-15 23:23
- PCB技术
- 24
- 4488
[求助]数码管在Protel中的封装问题
2008-10-3 21:31
- PCB技术
- 7
- 8977
跟王紫豪兄学一把,自曝最近做的一块PCB
2007-9-1 11:07
- PCB技术
- 35
- 5052
请问普通四层板工艺,via最小能做到15mil吗(外径)?
2007-9-6 11:36
- PCB技术
- 16
- 5190
刚刚画的个板,大家提点意见
2007-9-6 20:59
- PCB技术
- 22
- 4312
研究arm+ads,好像必须买仿真器?
2007-9-2 15:16
- ARM技术论坛
- 4
- 2272
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近期访客