![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
5V为什么经过电感处理?
2018-11-2 14:11
- 电源技术
- 27
- 9206
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
〓◆ 漫画电子电路 田中贤一 180页 39.8M ◆〓
2015-11-10 00:38
- 电子技术交流论坛
- 50
- 9201
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
遇到一对极品**
2012-12-5 15:30
- 情感婚姻研习社
- 58
- 6461
![](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)
关于技术男找女朋友难的问题?
2012-11-24 17:02
- 情感婚姻研习社
- 62
- 7175
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
工作两年却发现自己没有什么技术能拿的出手的...
2014-1-13 11:18
- 职场生活
- 67
- 12528
![](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)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
第一次画的板子 求指导
2012-4-19 19:56
- PCB技术
- 10
- 2411
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
R1,R2的作用
2013-9-22 16:55
- 电路赏析
- 68
- 11781
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
刚画的板子,大家来看
2013-3-20 17:07
- PCB技术
- 28
- 4438
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
历史上最难的单片机应用,求答案!
2012-3-26 20:22
- 侃单片机论坛
- 72
- 10921
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
新手画板,144脚STM32的布局,大虾们指点一二。
2012-3-5 10:59
- PCB技术
- 29
- 5928
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
转:月收入从600到10000--一个电气自动化毕业生5年经历
2015-11-23 23:00
- 万利电子
- 84
- 11631
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
igbt驱动电路的问题
2011-12-25 10:27
- 模拟技术论坛
- 7
- 2312
![](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)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请问下面那个电路是怎么工作的
2011-12-29 17:49
- 模拟技术论坛
- 25
- 3836
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
这个三极管能做开关用吗
2011-12-23 14:22
- 电子技术交流论坛
- 42
- 7763
![](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)
2
3
近期访客