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求助高频电路布局和布线原则?
2009-5-20 21:49
- PCB技术
- 2
- 2953
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PADS9.0发布了
2009-5-19 22:32
- PCB技术
- 8
- 2361
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AD6与PADS基本功能比较
2009-5-21 16:03
- PCB技术
- 11
- 4391
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最近画了一块解码板
2009-5-19 09:04
- PCB技术
- 6
- 2128
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想问一下大家都用什么画图软件
2009-5-26 09:28
- PCB技术
- 12
- 3737
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PCB布线问题
2009-5-12 17:15
- PCB技术
- 4
- 2110
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请教一下敷铜的问题,这一块为什么敷不上
2009-12-30 18:16
- PCB技术
- 15
- 7322
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晒个读U盘的板子,大家来评评
2009-5-13 18:44
- PCB技术
- 9
- 2476
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请问一下这个电路中 1N4007的作用
2012-12-29 12:07
- 电路赏析
- 42
- 18120
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都过了好久才看到,好**啊
2013-10-11 14:32
- 书友会论坛
- 329
- 90222
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stm32+MP3+fats 移植好的mp3播放源码
2010-12-7 10:46
- ST MCU
- 2
- 3138
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(资料分享)TI射频芯片选型指南及部分中文资料
2017-4-13 15:08
- 通信技术
- 59
- 13806
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初涉USB,初学者USB入门总结(1)枚举
2018-12-25 15:51
- USB技术专区
- 268
- 58038
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请问嵌入式领域 是偏软方面有钱途还是偏硬方面有前途
2009-5-7 12:49
- 嵌入式操作系统论坛
- 15
- 5103
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呵呵 不知多少天才画好的线路板,
2013-3-21 16:36
- PCB技术
- 42
- 9413
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焊盘焊不上焊锡?
2009-5-14 17:30
- PCB技术
- 9
- 7101
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本人使用protel99SE PCB制作的一些技巧
2013-10-9 15:34
- PCB技术
- 31
- 9989
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请高手看一下这张图....
2009-6-3 15:20
- EMC&可靠性设计
- 12
- 2885
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《一起跟我学PADS》今天第一问: pads2007
2009-4-24 11:26
- PCB技术
- 4
- 2592
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我的二极管模拟整流器那里出错了?``高人指点下```
2009-4-26 18:23
- PCB技术
- 4
- 2122
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2
3
近期访客