![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
求测液位的方法
2008-9-30 21:21
- 仪器仪表
- 12
- 2130
![](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)
急! 请教直流电机问题
2008-7-28 15:44
- 工控、机电一体化
- 6
- 1377
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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0-40ma的压力信号转变成0-5v的电压.有标准的运放电路吗?
2008-7-28 12:24
- 仪器仪表
- 2
- 1955
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
我觉得PIC的片子很好用
2007-3-26 14:03
- Microchip
- 14
- 3055
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
PIC18F85J10的AD转换问题!请用过的看看!
2007-3-26 12:04
- Microchip
- 8
- 2340
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
美国MD5给山东大学的王小云教授几分钟**了???
2007-3-26 11:07
- Microchip
- 14
- 7615
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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