![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
要快速显示10参数,但单片机慢,有什么LCD推荐?
2018-7-3 14:38
- 侃单片机论坛
- 19
- 1956
![](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_e.gif)
3.3V蜂鸣器可以实现和弦发声吗?
2018-6-6 18:02
- ST MCU
- 6
- 3159
![](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)
给大家提供一个51的软延时例程.
2021-9-4 11:31
- 侃单片机论坛
- 38
- 6730
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
发图片直接贴图!发内容又变得简单啦,快来试试吧~
2019-6-9 19:24
- 21ic投诉|建议|站务
- 71
- 10452
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【STMCU超清培训视频集锦】(2017年04月06日更新)
2019-8-14 12:24
- ST MCU
- 240
- 100443
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只能用定时器进行操作
2018-6-4 10:31
- ST MCU
- 12
- 971
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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电阻串的越多就越不准啊?
2018-6-5 17:22
- ST MCU
- 16
- 999
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
PCB基础知识
2018-6-6 11:19
- PCB技术
- 1
- 888
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
充电桩计费控制单元
2018-6-6 11:03
- 新能源汽车
- 0
- 817
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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2
3
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