![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
数字电子秤怎样实现量程自动切换??
2013-7-19 17:08
- 仪器仪表
- 18
- 6177
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利用N+1个I/O口实现N×N矩阵式键盘[电路好像有问题,很有趣]
2014-5-22 23:19
- 电路赏析
- 23
- 8654
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用蜂鸣器怎样才能发出美妙的声音??
2016-1-26 08:54
- Microchip
- 20
- 14149
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刚到发个ARM新手入门
2022-3-5 21:33
- ARM技术论坛
- 925
- 99282
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按键可有**了,能体现一个人的编程水平
2014-2-11 18:19
- 侃单片机论坛
- 136
- 29861
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[有奖征文活动]我的风扇调试经历
2010-3-29 13:15
- 侃单片机论坛
- 65
- 10189
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请大家推荐一款单片机
2010-1-4 18:27
- 侃单片机论坛
- 9
- 2471
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3个IO口检6个按键,头都想大了...
2013-1-15 10:48
- 侃单片机论坛
- 68
- 15289
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中颖PK松翰
2010-4-4 00:43
- 中颖MCU
- 20
- 8447
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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求教:关于红外遥控相关问题
2010-1-4 18:45
- 侃单片机论坛
- 3
- 2239
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如何在OTP的MCU中加入bug?
2010-3-18 22:33
- 侃单片机论坛
- 22
- 5356
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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关于PIC18F13K50 USB开发工具
2010-3-4 23:26
- Microchip
- 7
- 3896
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