![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
如何使用printf函数啊,在serial #1 查看输出啊
2015-4-22 14:53
- ST MCU
- 6
- 3619
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请教:DXP画PCB板时如何画自由弯曲的曲线条
2014-12-23 13:39
- PCB技术
- 13
- 8677
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
Altium做的板子
2014-9-25 09:18
- PCB技术
- 53
- 5527
![](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过孔尺寸
2014-10-10 12:36
- PCB技术
- 5
- 1164
![](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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