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为啥国产单片机普遍没有16位ADC
2022-5-22 21:55
- 侃单片机论坛
- 24
- 12563
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固态硬盘至少没我想的那么好
2020-8-29 22:52
- 同僚|校友|老乡会
- 16
- 2176
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AD7705高精度采样
2020-4-23 15:46
- 电源技术
- 3
- 1105
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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动态DCDC方案芯片推荐
2020-3-30 18:10
- 模拟技术论坛
- 17
- 1752
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国产0.03uV/℃失调漂移电压GS855X系列零漂移运放用于红外温...
2020-2-27 13:40
- 模拟技术论坛
- 4
- 1304
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
正阻与负阻
2020-1-26 10:46
- 模拟技术论坛
- 27
- 1243
![](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)
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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)
大神们,帮忙看看这是什么电阻呀。
2019-12-31 09:51
- 电子技术交流论坛
- 22
- 2983
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旧料利用!做个幅度/频率/相序可调的小功率三相电源
2020-1-15 08:54
- DIY讨论区
- 21
- 4224
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请问这是什么插头?
2019-12-17 10:05
- 电子技术交流论坛
- 4
- 1511
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求一个扩流电路
2019-12-18 13:38
- 电子技术交流论坛
- 7
- 1136
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
十大万用表排行榜
2020-1-20 10:37
- 仪器仪表
- 15
- 2570
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
产品用的是两节干电池,电压3.2V,为了防止电池接反,用...
2019-12-12 09:14
- 电子技术交流论坛
- 19
- 2498
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
不能让焊点受力
2019-12-12 08:32
- 电子技术交流论坛
- 10
- 1832
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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一个价值几万的加密算法
2019-12-11 14:05
- 职场生活
- 29
- 3401
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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请问如何用电路精确测量小电阻(1欧姆左右)的阻值?
2019-11-27 16:53
- 模拟技术论坛
- 7
- 1244
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
电荷转电压放大器opa 12u9k
2020-3-1 16:51
- 模拟技术论坛
- 21
- 1789
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LM358 前置放大60倍,噪声问题
2022-6-19 10:08
- 模拟技术论坛
- 13
- 1950
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