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在21IC里潜水一年多,前几天看了这2个贴才知道21IC里牛人太
2014-5-11 15:13
- 电子技术交流论坛
- 88
- 11645
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
安防系统PCB抄板新趋势:硬件集成+软件开发
2015-2-22 12:49
- PCB技术
- 5
- 1399
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
〓◆ Windows API函数相关资料 4册 57.7M ◆〓
2021-5-20 21:24
- 电子技术交流论坛
- 13
- 3518
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
PLC有没有类似C51一样的开发语言,偶发现梯形图纯属瞎折腾.
2013-10-14 20:15
- 工控、机电一体化
- 93
- 16829
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
〓★ tyw电子书库 29个书架,2900多册,29.2G ★〓 闪亮登场
2020-7-28 17:46
- 电子技术交流论坛
- 852
- 152811
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
我又来爆料了。电子学习资料,共822个文件,吐血推荐啊
2023-3-23 22:46
- 电子技术交流论坛
- 809
- 59941
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
好书,快抢~~
2015-1-30 13:34
- PCB技术
- 302
- 33202
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求教IGBT的软关断技术
2010-8-12 14:20
- 电源技术
- 4
- 4928
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
〓◆ PLC相关专辑 22册 354M ◆〓 , 玩家请进 2015.09.08 更新
2017-10-19 20:17
- 电子技术交流论坛
- 37
- 8337
![](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软件不为人知的技巧
2013-12-21 17:14
- 电路赏析
- 739
- 80678
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
给大家一个我认为挺好的PDF
2011-2-14 10:02
- PCB技术
- 192
- 22134
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求人能看懂这个图并给个解释
2009-12-11 16:14
- 工控、机电一体化
- 9
- 2272
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请教一个电路的作用
2009-11-12 21:40
- 电源技术
- 0
- 1477
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
十天学会单片机和C语言编程
2009-11-17 15:42
- 新手园地
- 10
- 2211
华为模拟技术讲义(上下册)
2023-12-25 10:25
- 模拟技术论坛
- 1060
- 95131
请问怎样用Protel99将一个4与非门IC分成4部分画
2014-11-13 12:05
- 电路赏析
- 22
- 9364
那位大哥帮忙看看是什么芯片??
2009-11-20 15:38
- 电子技术交流论坛
- 4
- 1586
2
3
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