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请问GD32F20x怎么修改晶振频率
2024-6-20 19:52
- GigaDevice GD32 MCU
- 2
- 1656
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加湿器雾化片有检水功能,为何设计时要加液位检测芯片?
2024-5-25 18:49
- 电子技术交流论坛
- 2
- 1276
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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关于CH32F208RBT6的PB0问题
2024-5-25 10:19
- 电子技术交流论坛
- 1
- 1111
![](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AC781XX芯片,有没有好的开发平台推荐
2024-5-25 10:16
- 电子技术交流论坛
- 1
- 806
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
几款3.3V输出LDO的参数比较
2024-6-29 11:18
- 电子技术交流论坛
- 16
- 4396
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
FreeRTOS 移植指南-中文版
2024-6-19 17:01
- 航顺HK32 MCU
- 95
- 7968
![](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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HC32F460 是否有 RTC?在电池供电方案中该如何使用?
2024-2-18 14:14
- 小华半导体
- 39
- 16599
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请推荐 带LED驱动的 最便宜的新唐单片机
2023-7-13 23:29
- 新唐MCU
- 17
- 815
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
有至少24个外部通道ADC采集的单片机吗?
2023-5-19 09:43
- 侃单片机论坛
- 10
- 621
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
Nationstech.N32G45x_DFP.1.0.4可用包
2023-11-27 14:24
- 国民技术MCU
- 8
- 1349
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
现在国产超低功耗单片机(MCU)用下来真心不错
2020-12-12 10:32
- 侃单片机论坛
- 53
- 33249
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中颖双核DSP芯片在低压变频器上的应用介绍
2020-5-2 21:45
- 中颖MCU
- 16
- 2883
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
SH32F205 双轮驱动,快无止境
2020-5-13 14:03
- 中颖MCU
- 11
- 1656
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
DCDC升压IC 输出纹波较大
2016-5-31 20:59
- 电源技术
- 13
- 1498
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