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群脉冲闪屏,共模电感没效果,加磁环才有效果
2022-12-17 16:40
- EMC&可靠性设计
- 9
- 12254
![](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PCB LVDS 传输线上串联磁珠的问题?
2022-11-23 16:32
- EMC&可靠性设计
- 14
- 10034
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
CAN总线过不了“射频场感应的传导骚扰抗扰度”,求解
2022-12-24 10:38
- EMC&可靠性设计
- 11
- 7368
![](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)
大神帮我看看怎么重现485通讯问题
2022-11-19 20:18
- 电子技术交流论坛
- 10
- 1015
![](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)
串口这里容易烧掉,请问可能是什么原因
2022-9-21 17:14
- 电子技术交流论坛
- 20
- 1550
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
招聘招聘,北京,单片机工程师
2022-2-8 16:51
- 人才招聘与求职
- 6
- 633
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
这和51的有很大区别啊!搞得我很懵,那位大神告诉我一下学习思路
2021-12-21 11:05
- AutoChips MCU
- 21
- 6536
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
在职6年,今天开始办离职手续
2021-7-21 18:02
- 职场生活
- 30
- 6378
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
千兆网PHY芯片 AR8035发热很厉害!求解
2021-1-18 13:46
- 嵌入式操作系统论坛
- 7
- 4590
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
要放弃AD转PADS了
2020-12-22 14:45
- PCB技术
- 2
- 1216
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
飞思卡尔的16位单片机,倍频电路总坏,解答有偿,100元
2020-10-28 08:52
- ARM技术论坛
- 23
- 1727
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
rk3399硬件开发设计
2020-10-16 16:47
- 模拟技术论坛
- 28
- 2963
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
这款RK3288开源主板-比树莓派更强更开源
2020-10-22 14:23
- ARM技术论坛
- 9
- 1229
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
MIC运放电路
2020-7-24 16:08
- 模拟技术论坛
- 12
- 1279
![](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)
RK3368原厂硬件发布
2020-8-22 22:27
- ARM技术论坛
- 6
- 908
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
5A输出同步降压ZCC3605A替代LTC3605A
2020-12-22 11:28
- 电子技术交流论坛
- 1
- 625
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
芯片一涨价各个商家就开始玩套路
2020-12-29 17:31
- 侃单片机论坛
- 12
- 2158
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
2
3
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