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请推荐一款万用表
2008-3-23 14:28
- 模拟技术论坛
- 14
- 2944
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电容汽车还有多远
2007-12-20 16:24
- 电子技术交流论坛
- 17
- 3440
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请教Orcad的PCB Editor与Allegro一样吗?
2014-10-17 09:13
- PCB技术
- 6
- 7225
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简单一招 巧妙分辨主板PCB板层数
2007-8-7 07:58
- PCB技术
- 7
- 2985
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请问orCAD与allegro的区别?
2007-6-28 15:33
- PCB技术
- 6
- 5328
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走线拐角的讨论~
2007-6-17 19:44
- PCB技术
- 6
- 2735
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电路中滤波电容的大小怎样选取
2012-5-18 11:29
- PCB技术
- 6
- 7841
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刚找到的,国际标准焊盘IPC标准。里面什么封装都有。
2007-5-19 08:47
- 电子技术交流论坛
- 11
- 5318
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网络交换机的电路图
2014-5-8 06:36
- 电路赏析
- 11
- 10452
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PCBLAYOUT软件使用情况调查!
2007-3-27 14:11
- PCB技术
- 29
- 6865
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AD9958问题,同频时可以同相,不同频时相位一直在漂移。
2007-5-18 21:00
- 电子技术交流论坛
- 7
- 3838
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国内哪儿生产安规电容?国外的周期太长了!
2008-1-30 15:13
- 电子技术交流论坛
- 5
- 2457
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各位高手,不知那种PCB画图软件好一点?
2007-8-21 12:28
- PCB技术
- 5
- 8978
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ASCII的pcb使用什么软件打开?
2007-1-29 12:17
- PCB技术
- 3
- 3737
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2
3
近期访客