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10K电阻串联1个100K可变电阻
2017-1-30 23:44
- 中颖MCU
- 9
- 1219
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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开了内部RC震荡后按键去抖动老是处理不好
2017-1-30 23:09
- 中颖MCU
- 8
- 877
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
还要设置哪些寄存器
2017-1-30 22:41
- 中颖MCU
- 16
- 817
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
设置为输入上拉
2017-1-30 17:52
- 中颖MCU
- 9
- 741
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
软件仿真功能
2017-1-30 12:10
- 中颖MCU
- 7
- 936
![](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)
输入而正常运作吗?
2017-1-30 11:01
- 中颖MCU
- 9
- 836
掉电复位
2017-1-15 23:10
- 中颖MCU
- 6
- 948
入门与实战的212页那个绘图界面怎样打开
2017-1-15 22:50
- 中颖MCU
- 7
- 1105
sh79f166a定时器
2017-1-15 21:35
- 中颖MCU
- 13
- 936
sh79f166a的定时器用不了
2017-1-15 19:33
- 中颖MCU
- 8
- 922
外设操作的例程
2017-1-15 19:11
- 中颖MCU
- 13
- 817
潮湿环境下停振
2017-1-12 09:31
- 中颖MCU
- 14
- 768
PA0为输入,通信时发现外部输入的电平1.5v仅有零点几伏
2017-1-8 19:45
- 中颖MCU
- 14
- 735
大师们有不有例程给我测试下
2017-1-7 20:42
- 中颖MCU
- 5
- 646
2
3
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