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键盘辐射最大?仙人球防辐射?纯属谣言!
2009-9-17 22:01
- 模拟技术论坛
- 34
- 6302
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新手请教电源滤波电容方面的问题
2009-9-14 17:47
- 新手园地
- 5
- 1911
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求教双向可控硅应用问题
2009-9-14 19:01
- 电子技术交流论坛
- 26
- 3891
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有奖征文活动评分揭晓,人人有奖,皆大欢喜
2009-9-23 10:14
- 侃单片机论坛
- 36
- 4998
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【有奖征文活动】菜鸟交流调压应用笔记
2016-4-19 09:50
- 侃单片机论坛
- 52
- 12443
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
如何检测板子上得RAM.FLASH好坏
2014-6-16 19:46
- ARM技术论坛
- 10
- 8026
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
MG84FL54B的Datasheet的观后感
2009-11-16 12:52
- Megawin(笙泉)单片机
- 20
- 4831
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
大家来分析一下这个电路图
2009-9-15 13:00
- 模拟技术论坛
- 9
- 1846
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生动五课----高压飞弧
2009-9-14 23:50
- 模拟技术论坛
- 19
- 2650
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
电子设计竞赛失败了,谈谈自己的感想
2011-5-13 22:59
- 竞赛专栏
- 87
- 14935
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DS1302的后备电池可以选用CR2032吗?
2009-9-14 12:52
- 侃单片机论坛
- 7
- 7330
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大家觉得搞单片机(嵌入式电子技术开发)累吗???
2015-3-30 21:30
- 侃单片机论坛
- 1115
- 231782
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