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Altium资料合集 压缩包版本
2022-12-1 21:11
- PCB技术
- 89
- 20039
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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PCB资料合集 压缩包
2022-12-16 16:35
- PCB技术
- 238
- 43301
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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使用AD17出现的奇怪现象,求大家解答
2021-1-17 20:25
- PCB技术
- 7
- 1030
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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BGA的枕头效应的失效改善方案
2021-1-17 20:25
- PCB技术
- 2
- 684
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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电子仪器——体温计方案
2020-7-20 15:20
- PCB技术
- 1
- 335
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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差分布线时过孔间距设置
2020-7-20 15:19
- PCB技术
- 1
- 441
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
Altium Designer界面显示不全,能改不?
2020-7-20 15:13
- PCB技术
- 6
- 11932
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
PCB要做沉头孔的问题
2020-7-20 15:12
- PCB技术
- 5
- 880
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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PCB板的线宽、覆铜厚度与通过的电流对应的关系
2021-1-19 17:44
- PCB技术
- 5
- 687
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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走线不走心,迟早会返工
2021-1-17 20:19
- PCB技术
- 6
- 889
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
KiCAD教程(2),建立原理图库
2020-7-20 14:57
- PCB技术
- 2
- 1362
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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【激光测距仪方案】激光测距仪的测量原理及作用方法
2020-7-20 13:58
- PCB技术
- 3
- 748
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
BGA封装跟LGA封装有什么区别
2020-7-20 13:57
- PCB技术
- 1
- 1661
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
高频电容介绍
2020-11-11 15:03
- PCB技术
- 2
- 552
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
乱用“端接”,信号扑街
2020-7-20 13:53
- PCB技术
- 1
- 355
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
BGA封装的优点和缺点
2020-7-17 20:57
- PCB技术
- 2
- 696
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
当PCB设计师遇到爱情,猜猜他板内的阻抗有多大变化
2020-10-23 11:15
- PCB技术
- 2
- 475
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
看懂这8个电路,单片机水平再提升一个阶层
2020-7-19 14:16
- PCB技术
- 5
- 785
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
芯片方案开发——电子体温计方案
2021-1-11 19:32
- PCB技术
- 2
- 376
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2
3
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