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恭喜刘骁奖为“嵌入式系统”版主
2013-5-15 19:10
- 嵌入式操作系统论坛
- 64
- 7427
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si4432 晶体动辄不起振,换芯片才能解决。求指点
2017-11-28 10:13
- 通信技术
- 24
- 6027
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Si4432参数配置计算-中文版
2012-6-20 17:12
- 通信技术
- 12
- 9674
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SI4432,实测18.79db发射功率
2012-6-13 11:11
- 通信技术
- 11
- 4497
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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SI4421 RSSIth的单位问题!
2010-6-19 13:51
- 通信技术
- 5
- 1904
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目前微功率模块灵敏度的水平
2012-9-18 11:20
- 通信技术
- 7
- 1758
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无线通信距离的计算方法
2009-9-7 00:31
- 通信技术
- 4
- 2049
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旁路电容和去耦电容的区别
2009-8-29 09:32
- 通信技术
- 2
- 1347
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停车场使用433Mhz方向问题讨论
2009-9-8 10:15
- 通信技术
- 24
- 3547
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cc1000芯片是怎么调制和 解调信号的?有程序是怎么写的
2011-1-31 15:39
- 通信技术
- 15
- 3028
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315MHZ超再生接收机5V时为何距离达不到50米?
2009-7-20 17:41
- 通信技术
- 7
- 2790
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
315接收调试
2009-6-30 19:59
- 通信技术
- 3
- 1491
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鼠标兼容性大难题目,高手请进
2009-7-29 21:00
- 通信技术
- 16
- 2023
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求微功耗的无线通讯模块(带MCU)
2009-7-24 14:14
- 通信技术
- 19
- 4100
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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433M 用PCB布天线
2012-12-10 17:03
- 通信技术
- 32
- 18082
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
采用什么通讯方式
2009-5-23 00:11
- 通信技术
- 7
- 1421
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PROTEL用了近十年没发现的功能
2013-9-13 21:18
- PCB技术
- 66
- 10532
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