![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
运放差分采样不共地失效问题
2024-6-30 11:11
- 电子技术交流论坛
- 8
- 878
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
开发板换脑?虽说曲折,但也没那么难。
2024-6-20 16:01
- 电子技术交流论坛
- 8
- 1048
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
微波电路输入接地,输出信号不变。
2024-6-15 11:49
- 电子技术交流论坛
- 3
- 1548
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
这是法拉第笼?
2024-6-17 08:59
- 电子技术交流论坛
- 7
- 1342
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请教一个被打磨掉丝印的变频器主控芯片真实型号
2024-6-10 10:40
- 电子技术交流论坛
- 11
- 780
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
做个14kV转12V小功率开关电源很难吗?
2024-6-11 09:39
- 电子技术交流论坛
- 11
- 841
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
TPS43061: 升压后电压电流达不到预期问题,求大佬帮忙指点
2024-6-24 14:54
- 电子技术交流论坛
- 54
- 16990
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
芯片型号请教
2024-6-3 14:07
- 电子技术交流论坛
- 5
- 853
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
运放电路分析
2024-5-31 13:28
- 模拟技术论坛
- 2
- 1998
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
关于国内生产电解电容的测试频率使用120Hz是不正确
2024-6-2 22:05
- 电子技术交流论坛
- 1
- 926
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求安全芯片推荐
2024-5-30 13:14
- 电子技术交流论坛
- 22
- 1332
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
NTC检测或者电池电压检测通常会加一个运放跟随
2024-6-1 16:18
- 电子技术交流论坛
- 7
- 964
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
单片机读取麦克风信号
2024-5-11 08:10
- 侃单片机论坛
- 19
- 1275
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
STC8H的输入低电平实测值
2024-5-3 10:09
- 侃单片机论坛
- 15
- 2188
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
基准电压的输出问题
2024-6-7 11:22
- 电子技术交流论坛
- 14
- 769
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
2
3
近期访客