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开发板上的器件是怎么焊的?
2012-5-17 20:30
- 新手园地
- 12
- 1584
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
画PCB用哪个?应该学99se还是Altium Designer?
2012-7-31 16:06
- 新手园地
- 43
- 5981
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
想自己做个小玩意,奈何以前电学没学好,求高手指点.
2012-3-14 21:33
- 新手园地
- 4
- 1270
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
硬件工程师基础知识
2014-4-26 00:43
- 新手园地
- 25
- 6222
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
电子工程师常用软件专辑
2024-6-28 14:19
- 新手园地
- 1230
- 288360
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
电容充电的过程没有一个服众的解释
2017-12-16 08:47
- 电子技术交流论坛
- 182
- 35144
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
飞思智能车经验大家谈
2017-8-8 16:09
- 机器人
- 175
- 30230
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
如何测试排线的好坏
2012-3-14 09:15
- 电子技术交流论坛
- 29
- 9916
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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【参会有奖】领取奖品:飞兆半导体650V场截止IGBT技术
2012-7-20 15:46
- 21ic投诉|建议|站务
- 16
- 2692
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
要找个硬件工程师,出了四道题,这题目很难吗?
2013-8-29 13:40
- 电子技术交流论坛
- 215
- 34287
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
万用表测电阻,你不懂!
2012-3-8 00:15
- 电子技术交流论坛
- 10
- 3675
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求助:关于高压静电场侦测和触摸屏程序开发资料
2012-3-14 07:03
- 电子技术交流论坛
- 11
- 1506
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
电池测试设备
2012-3-9 08:40
- 电子技术交流论坛
- 4
- 1121
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
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