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晒板子喽
2014-8-14 16:09
- PCB技术
- 48
- 7130
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线宽与电流 请下载保存
2024-6-25 16:59
- PCB技术
- 316
- 38198
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protel问题紧急求助!!!急!!!急!!!
2015-2-7 11:54
- PCB技术
- 10
- 6294
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如何用单片机控制GSM模块发短信
2013-7-26 21:38
- 工控、机电一体化
- 3
- 1278
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上传一个《交流伺服电机及其控制技术资源》资料
2015-8-3 14:08
- 工控、机电一体化
- 44
- 8384
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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无刷直流电机无传感器位置检测
2013-7-21 08:09
- 工控、机电一体化
- 13
- 1659
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
如果再能瘦一点...
2013-7-16 18:38
- 情感婚姻研习社
- 110
- 6544
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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STM32 IO口开漏输出上拉5V,不会烧坏吧
2013-7-2 13:54
- 侃单片机论坛
- 15
- 16669
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说说令你心动的21ic微博
2013-7-9 21:30
- 活动专区
- 28
- 3113
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一起学习单片机!
2014-3-14 15:50
- 侃单片机论坛
- 14
- 2724
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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暴料:遇到个极品男!!!大家别喷。。。。。
2013-8-18 20:56
- 情感婚姻研习社
- 244
- 18181
PCB基本流程,基础
2013-7-28 00:17
- PCB技术
- 10
- 1884
2
3
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