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我的串口想扩展,各位给个意见。
2007-4-9 18:29
- 侃单片机论坛
- 6
- 1424
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要使用10个串口,请问如何用单片机进行扩展?谢谢!
2007-3-4 22:00
- 侃单片机论坛
- 12
- 1995
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求助各位大侠,芯片选型?
2007-1-31 19:10
- 侃单片机论坛
- 6
- 1652
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