![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
RF PA管求推荐
2015-5-13 13:44
- 通信技术
- 3
- 1040
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
武汉坑爹公司大吐槽
2019-5-31 15:56
- 情感婚姻研习社
- 128
- 21482
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
PCB设计 pcb外包
2015-6-23 23:20
- 创业|外包|承接
- 15
- 1257
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
我想组建团队
2015-7-30 14:19
- 创业|外包|承接
- 20
- 2632
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
承接画板,反图,样机制作,BGA焊接
2015-5-4 10:38
- 创业|外包|承接
- 2
- 624
![](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TI WIFI芯片CC3100数据手册
2015-2-12 10:41
- 物联网技术
- 5
- 2762
![](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:程序不能下载,串口有打印,一般是什么问题?
2014-10-16 16:12
- ARM技术论坛
- 2
- 737
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
电感啸叫,会影响电感或者DCDC的寿命吗?
2014-8-12 09:03
- 模拟技术论坛
- 16
- 6203
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
板子在打样,比较闲,俺也来晒晒
2017-8-26 16:53
- PCB技术
- 51
- 8426
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
音频芯片直接驱动耳塞
2014-8-10 19:50
- 模拟技术论坛
- 9
- 3045
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
继高通“垄断门”之后,微软再次中枪啦!
2014-8-15 09:11
- 电子技术交流论坛
- 23
- 3578
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
联发科智能手机处理器基本参数对比一览表
2016-5-30 15:51
- X86论坛
- 6
- 1888
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
Intel资料获取问题
2015-5-25 10:56
- X86论坛
- 4
- 1616
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
职场就是一群吹牛X的人在相互吹嘘
2013-4-7 19:24
- 情感婚姻研习社
- 42
- 6594
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
LDO失职,烧毁后部器件?
2013-3-30 21:15
- 电子技术交流论坛
- 18
- 2072
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
有多少电工家里有自己的实验室?
2013-4-3 16:15
- 侃单片机论坛
- 80
- 10429
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请教单片机输出波形问题
2012-2-8 14:13
- 模拟技术论坛
- 6
- 1401
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
还是共模电压的问题
2012-2-8 22:12
- 模拟技术论坛
- 9
- 1365
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
交流小电压信号测量:先放大再滤波?先滤波再放大?
2012-2-11 09:13
- 模拟技术论坛
- 17
- 6401
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
5.8G WIFI芯片推荐
2015-5-12 20:27
- 通信技术
- 1
- 2266
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
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