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c51不稳定【费解】
2011-5-12 22:51
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- 13
- 3159
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以前用51来做仪表,现在有一份工作是用EMC来做小家电,是否
2011-5-13 09:07
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- 17
- 3333
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STC15L104上电工作内部时钟有时明显变快
2011-5-12 22:53
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- 2
- 3928
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IO口控制电源开关电路,烧坏IO口,请大家一起分析(补充)
2014-1-2 17:58
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- 25
- 12900
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超声波测距电路
2011-5-12 00:00
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- 20
- 5723
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请教关于超声波编程的问题
2011-6-12 02:14
- 机器人
- 9
- 3512
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下载到AT89C51后,温度测量的不能正常运行是什么原因
2011-5-11 23:40
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- 16
- 3566
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51输出如何驱动场效应管?
2011-5-12 00:29
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- 4
- 2765
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郁闷,单片机老死机,而且手动复位无效!!
2016-7-21 13:00
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- 24
- 10687
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关于红外解码的疑问
2011-5-11 16:21
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- 10
- 2895
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菜鸟问过循环内嵌循环的问题
2011-5-10 23:44
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- 3
- 2485
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I2C总线死锁
2011-5-11 08:39
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- 29
- 7998
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一个关于脉宽调制的C51程序设计的问题
2011-5-10 23:19
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- 6
- 2934
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