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IIC芯片
2014-12-18 14:55
- 侃单片机论坛
- 4
- 1497
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很全的常用元件尺寸封装资料下载
2015-12-22 17:46
- PCB技术
- 91
- 12356
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
刚开始学习做四轴,有一些特别新手的问题想请教一下
2014-4-29 21:49
- 四轴飞行器
- 3
- 2930
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
烈火四轴DIY各种活动公告贴,送套件送书等,专用盖楼入口
2020-3-24 11:39
- 四轴飞行器
- 5408
- 276369
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
想找一块带WIFI的芯片
2014-4-29 21:40
- EDA 技术
- 8
- 2997
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
allegro封装生成器(转帖)
2016-12-7 14:04
- PCB技术
- 39
- 21222
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
贡献我历时半年整理的allegro库和焊盘 700多个器件,规则命名
2024-8-6 18:53
- PCB技术
- 262
- 51621
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
自己手工布线画的板子
2015-2-21 23:30
- PCB技术
- 11
- 2444
![](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)
protel99se菜鸟的烦恼
2015-2-21 23:25
- PCB技术
- 7
- 1241
![](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)
protel99se初学者的烦恼
2014-4-17 16:51
- EDA 技术
- 7
- 1610
![](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)
关于CD4051的问题,求大虾
2014-4-16 20:17
- 侃单片机论坛
- 7
- 3533
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
自己练习画了个pcb
2014-4-17 00:44
- PCB技术
- 3
- 1231
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
发些LED驱动的资料
2015-1-29 21:31
- 德州仪器模拟论坛
- 59
- 6228
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分享ARM 课件 有想学习看
2018-7-23 10:08
- ARM技术论坛
- 645
- 67159
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
模电数电的区别
2015-2-3 16:59
- 电路赏析
- 35
- 10489
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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问程序的同学,进来这里吧,别纠结了。(更新9-21)
2016-12-20 13:36
- 侃单片机论坛
- 176
- 39069
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从单片机初学者迈向单片机工程师(1)----学会释放CPU
2017-5-31 16:56
- 侃单片机论坛
- 223
- 40457
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