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设计一个横流源 三极管发烫 求高手帮助
2016-3-15 20:57
- 电源技术
- 4
- 1163
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新人求教开关电源的噪音
2016-4-5 22:42
- 电源技术
- 5
- 890
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
使用STM32F103VBT6开发的步进电机驱动程序
2015-7-3 16:32
- ST MCU
- 16
- 7350
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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B大师,这两个电路输出阻抗哪个大?
2014-7-22 09:03
- 模拟技术论坛
- 31
- 3468
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uCos-III移植到STM32F10x(转)
2014-6-12 10:26
- ST MCU
- 34
- 9830
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
OSTimeTick函数的疑惑
2016-12-20 17:11
- 嵌入式操作系统论坛
- 16
- 5003
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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NIOS II视频教程,包括所有的工程和源代码
2020-11-9 07:36
- FPGA论坛
- 643
- 56740
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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)
STM32AD怎么这么差劲啊?
2014-5-20 16:55
- ST MCU
- 20
- 11973
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硬件工程师面试试题
2014-7-8 08:44
- 侃单片机论坛
- 30
- 7160
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
遇到一个关于ucos任务调度的问题,求教
2014-5-19 16:47
- 嵌入式操作系统论坛
- 13
- 4281
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
新手求大侠帮助,真心没办法了......
2014-5-19 14:56
- DSP 技术
- 4
- 2055
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
运放里面有个不理解的地方
2014-5-19 09:13
- 模拟技术论坛
- 118
- 11078
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
运放输入导致三极管发烫严重
2014-5-17 21:52
- 模拟技术论坛
- 32
- 4347
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
一种高速DSP的PCB抗干扰设计技术
2014-6-4 17:49
- 德州仪器MCU
- 11
- 1547
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
精选资源包!测试测量常用必备资料
2014-5-8 08:03
- 仪器仪表
- 46
- 8782
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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关于pt100的电路问题
2015-3-9 16:37
- 仪器仪表
- 47
- 13599
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
放大电路引入低频正弦波干扰问题
2014-4-26 08:50
- 模拟技术论坛
- 17
- 1894
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
我的AD7190板噪声太大,不知该如何处理?
2017-6-19 18:46
- 仪器仪表
- 26
- 7366
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关于如何抑制运放的振荡的问题补充
2015-1-8 23:41
- 模拟技术论坛
- 23
- 5325
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