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最近小弟在看一本关于集成电路的书,资料共享一下
2010-11-15 10:30
- 模拟技术论坛
- 30
- 5090
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花了我2800的EMC培训资料,资料共享一下
2023-1-18 10:52
- 模拟技术论坛
- 556
- 78809
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LCD(8COM*8SEG)显示有问题
2010-9-26 23:12
- 电路赏析
- 13
- 4808
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
C语言的理解
2010-9-14 12:38
- 侃单片机论坛
- 28
- 4834
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上一刚完成的PCB,有批评才有进步,欢迎各位大侠指正
2010-7-1 12:22
- PCB技术
- 23
- 5160
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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画PCB时最小的过孔 的内直径及其外直径是多少毫米?
2016-7-30 17:46
- PCB技术
- 20
- 34288
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最近画的一小板,请大虾拍砖。
2010-8-31 09:29
- PCB技术
- 43
- 6948
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跟风发一个我画的主控板,呵呵
2011-2-2 23:57
- PCB技术
- 16
- 3351
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晒版 水平有限 大家多拍!
2011-1-20 20:21
- PCB技术
- 54
- 8488
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2
3
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