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发现:单片机集成ADC的转换速率都挺低的啊
2014-6-26 22:28
- 侃单片机论坛
- 12
- 4815
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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飞机黑匣子为何不将发射周期改到2-5秒左右
2014-4-21 16:10
- 电子技术交流论坛
- 74
- 9093
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
帮忙解释一下这个电路的原理
2014-3-4 18:09
- 模拟技术论坛
- 23
- 2585
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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请教一个简单电路的计算问题
2014-3-4 15:20
- 电子技术交流论坛
- 14
- 1686
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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小i 与液晶屏
2015-10-2 22:00
- ST MCU
- 45
- 5877
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
郑州起点电子工作室
2014-1-22 13:30
- 创业|外包|承接
- 31
- 3230
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
图中的两个IN4148二极管起什么作用,可以用电容104代替吗?
2013-10-30 10:33
- 电子技术交流论坛
- 30
- 5678
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求助分析该电路工作原理?
2014-2-12 19:19
- 模拟技术论坛
- 57
- 6014
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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)
关于C++和C#
2013-9-29 16:24
- 万利电子
- 16
- 1527
![](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,我的舵机一直抖动不停...
2015-9-1 12:49
- 电子技术交流论坛
- 18
- 12962
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
本人是电子工程师,撕掉电子业现状强大的遮羞布【推荐】
2015-4-12 16:57
- 侃单片机论坛
- 640
- 100176
![](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)
刚学M3同纸的一点心得,内附上API函数大全极品上手资料
2021-4-9 16:56
- 德州仪器MCU
- 21
- 13481
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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12V降3.3V的LDO求助
2013-3-27 22:18
- 电子技术交流论坛
- 46
- 9162
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求大家看看我的电路图 MC34063A
2013-3-22 14:41
- 电源技术
- 36
- 5643
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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我DIY的一体机
2021-5-1 23:49
- DIY讨论区
- 140
- 27719
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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如何设计:输入0-5v输出10-5v
2013-3-23 20:54
- 电源技术
- 9
- 2228
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
一个从业七年的朋友对偶的一番话,听得颇有感触
2013-3-11 20:03
- 德州仪器MCU
- 4
- 1513
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
音频功放噪音问题
2013-3-11 22:00
- 模拟技术论坛
- 38
- 8804
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