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请推荐廉价单片机只需要4个IO口
2013-11-15 14:52
- 侃单片机论坛
- 28
- 4517
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遥控为何无效?
2009-9-21 17:45
- 侃单片机论坛
- 5
- 1595
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莫名其妙的就哭了!
2009-8-21 10:15
- 情感婚姻研习社
- 29
- 3547
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AT89C2051运行中程序被意外改写
2009-8-20 08:57
- 侃单片机论坛
- 6
- 2205
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读出的d3,d4两位始终是0?
2009-8-17 17:29
- 侃单片机论坛
- 3
- 1248
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5个IO口扩展25个键盘的方法
2011-9-9 08:10
- 侃单片机论坛
- 18
- 2789
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**
2011-12-2 16:52
- 新手园地
- 38
- 4385
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用51I/0口直接给收音机供电可以吗?
2009-8-4 21:37
- 新手园地
- 19
- 1971
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概念产品——路由器时钟
2009-8-4 15:49
- DIY讨论区
- 5
- 2245
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【跟风工作总结】工作一年,和mm对比了一下目前的状况zz
2009-11-1 19:52
- 职场生活
- 24
- 5185
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用9013可以代替BC557吗?
2009-7-21 19:26
- 电子技术交流论坛
- 2
- 2656
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渐变程序请教 已解决
2009-8-2 15:29
- 电子技术交流论坛
- 7
- 1620
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大家帮忙看一下这个电路 总是出问题 谢谢了
2009-4-9 17:30
- 电子技术交流论坛
- 14
- 1673
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调查适合单片机工程师用的笔记本型号
2011-5-13 12:53
- 侃单片机论坛
- 86
- 16171
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有DIY航模遥控器的吗
2009-1-15 00:33
- DIY讨论区
- 13
- 7582
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汇编程序注释求助
2009-8-4 14:59
- 新手园地
- 8
- 1708
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大哥哥大姐姐,快来求求我呀
2009-5-12 11:20
- 模拟技术论坛
- 8
- 1481
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流鼻血啦
2009-8-21 22:17
- 情感婚姻研习社
- 12
- 1894
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快有NBA看了
2009-10-16 15:51
- 情感婚姻研习社
- 20
- 3286
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