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串口问题:断电后串口调试助手依旧收到数据,乱码的?
2018-10-9 14:09
- 侃单片机论坛
- 15
- 4262
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RS232通信芯片损坏率很高,可能 是什么原因?
2018-10-9 14:09
- 通信技术
- 15
- 7916
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恩智浦 NXP LPC2132 求教新芯片为什么不能下载呢
2018-10-9 14:08
- 恩智浦半导体(NXP)
- 1
- 942
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电荷泵芯片需要预热吗?
2018-10-9 14:08
- 电子技术交流论坛
- 11
- 1453
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stm32F105\W25Q8\SP3232布线,请教!
2018-10-9 14:07
- 电路赏析
- 21
- 3605
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单独发个:山寨MAX3232/SP3232的双工工作问题及山寨辨别
2019-12-16 21:56
- 电子技术交流论坛
- 27
- 10635
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
SP3232EEN外围电容容值的问题
2018-10-9 14:06
- 电子技术交流论坛
- 8
- 2052
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