![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
项目外包:: 网络打印服务器
2014-2-20 12:09
- 创业|外包|承接
- 8
- 2481
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
电工的猜想汇集-关于STC MCU的技术原理
2010-11-10 11:39
- 侃单片机论坛
- 14
- 4146
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
老虎今晚打你是**一个垃圾。
2010-6-30 14:19
- PCB技术
- 49
- 8314
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
奇怪的咪头问题
2015-8-9 17:30
- PCB技术
- 14
- 7044
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
这种自动背光功能是如何实现的?
2008-7-7 09:38
- 电子技术交流论坛
- 16
- 3206
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
旋转时钟,外壳底座制作完毕!增加汉字显示(见42楼)
2009-5-17 10:21
- 侃单片机论坛
- 67
- 10963
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请教这两个磁路设计
2008-6-3 15:00
- 电子技术交流论坛
- 11
- 2857
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
关注,记得还有个测火*的东西,不知道什么原理,
2008-5-25 21:59
- 侃单片机论坛
- 18
- 3437
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
推荐一个吉他效果器软件——AmpliTube
2008-5-28 14:25
- 数字广电
- 26
- 7543
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【初学者醒目】推荐一本即将出版的新书[希望老斑置顶]
2008-6-13 07:54
- 侃单片机论坛
- 28
- 6362
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
**总在做弄俺们这些实在人~~~
2008-1-19 00:11
- 侃单片机论坛
- 57
- 8245
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
深受大家鼓舞,我也秀一秀新近完成的DM642板子:)
2013-8-26 17:11
- PCB技术
- 43
- 9265
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
来讨论一个钽电容的问题
2013-2-17 14:20
- 电子技术交流论坛
- 32
- 6229
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
kcl123 显然没有经历过**
2007-9-16 10:29
- 侃单片机论坛
- 19
- 2654
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
市场决定我们的**
2007-9-17 22:50
- 侃单片机论坛
- 121
- 15570
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
今天拿到一个百多美金的MEMS陀螺仪IC,熟悉一下什么叫MEMS封
2013-3-6 15:33
- 电子技术交流论坛
- 23
- 9948
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
成本2毛钱的简易视频模拟开关
2009-9-2 09:35
- 电路赏析
- 21
- 5643
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
mcubest.com早上无法打开的真正原因
2008-4-19 17:40
- 侃单片机论坛
- 99
- 22256
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
大家帮我看看这个波形是不是UART?
2007-8-20 17:08
- 通信技术
- 7
- 2572
![](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220V直接驱动发光二极管为何不会反向击穿?
2007-8-24 19:21
- 数字广电
- 12
- 6433
![](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