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请教,如何实现2根线同时负责电源和信号控制?
2015-2-28 23:58
- 侃单片机论坛
- 9
- 1079
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【领奖,奖品发送中】脑洞大开,STM32F091设计创想赛
2015-2-11 16:21
- ST MCU
- 66
- 26767
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【STM32F091】+ 无线HDMI传输模块
2015-7-10 16:19
- ST MCU
- 38
- 7827
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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自己做了几个电力线载波通讯模块,适合DIY什么东西呢?
2017-9-16 09:00
- DIY讨论区
- 27
- 11757
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把AltiumDesigner玩精玩透
2013-2-28 16:57
- PCB技术
- 55
- 6217
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【转】TFT彩色液晶驱动心得【控制器ILI9325】
2014-8-30 15:20
- ST MCU
- 26
- 5922
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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看了微波炉有害 忽然想问下 在电脑目前怎么防辐射?
2012-11-16 00:09
- 电子技术交流论坛
- 13
- 1958
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
L7812CV电流太小
2012-8-19 15:17
- 电子技术交流论坛
- 19
- 5765
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
220V交流电检测问题
2014-3-26 19:30
- 侃单片机论坛
- 5
- 4806
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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承接长三角范围电子加工
2012-2-25 22:09
- 创业|外包|承接
- 11
- 1829
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求购成熟油田井下温度压力无线传输方案
2021-5-3 18:15
- 创业|外包|承接
- 28
- 5463
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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喜欢串口辅助调试的进(8月19日《串口猎人》V31发布在484楼)
2021-4-24 21:19
- 侃单片机论坛
- 651
- 135677
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HYCON推出一系列高集成度、低功耗ADC单片机
2011-7-8 18:11
- 供需广告
- 2
- 2287
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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串口IDLE中断无法触发问题
2017-2-7 15:49
- ST MCU
- 17
- 11227
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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用DMA进行串口数据接受有时候不方便地说
2011-7-12 11:59
- ST MCU
- 6
- 2831
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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求能做基于STM32的TCP/IP控制项目的高人
2012-5-5 17:43
- ST MCU
- 7
- 4656
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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