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请教如何画圆形按键焊盘?
2009-3-14 11:51
- PCB技术
- 6
- 5568
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**,一口气放出这么多?
2010-6-24 22:39
- PCB技术
- 77
- 12663
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自己做了块小功放板玩玩
2008-11-18 21:57
- PCB技术
- 13
- 3910
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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现在广告咋这么多。是不是该设置个广告区,让他们去那里
2008-12-20 21:00
- PCB技术
- 10
- 2487
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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最近画的一块板子
2008-11-2 20:58
- PCB技术
- 32
- 5896
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
自制的PCB
2008-10-20 23:01
- PCB技术
- 10
- 2575
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
我刚学会点顺便画个图,大家指点指点!
2008-9-27 20:44
- PCB技术
- 16
- 2561
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
用protell画封装,怎样才能画出其他角度的线?
2007-11-16 08:25
- PCB技术
- 3
- 3734
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
菜鸟的新图
2007-11-16 21:03
- PCB技术
- 8
- 2302
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
最近做的一个产品
2007-9-10 14:17
- PCB技术
- 49
- 6574
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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PCB原理图文件转化文件
2007-8-10 16:43
- PCB技术
- 5
- 2543
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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这个板的班主是不是与坛长辞了?!
2007-8-12 13:16
- PCB技术
- 4
- 2168
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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pcb 请求指点
2007-6-15 12:14
- PCB技术
- 11
- 3036
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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信**吧……^_^
2007-5-27 09:30
- 电子技术交流论坛
- 41
- 5914
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
如何做单面板的PCB?
2007-5-30 23:52
- 电子技术交流论坛
- 15
- 4198
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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像2410这样的ARM板,一版搞定可能性大吗
2007-5-25 08:11
- PCB技术
- 7
- 2753
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新手新图,请高手赐砖!!!
2007-5-30 08:43
- PCB技术
- 16
- 2940
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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CF卡座在DXP里有4种定义封装,我应该用那种
2007-5-22 14:01
- PCB技术
- 2
- 3205
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各位不好意思!
2007-12-6 00:14
- PCB技术
- 7
- 2425
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2
3
近期访客