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weihongxin
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深圳鑫鸿基电路板,15年专注于线路板行业, www.3a5.com QQ:139139111 手机:13922858045 韦生看看我画PCB板,给点建议~~
2012-8-24 15:48
- PCB技术
- 43
- 7005
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PROTEL/DXP/AD发展历史
2012-8-24 11:32
- PCB技术
- 2
- 6439
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焊盘有问题???
2012-8-24 09:27
- PCB技术
- 7
- 2089
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与大家分享大量PCB设计资料
2024-10-1 00:45
- PCB技术
- 340
- 42790
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PCB文件,求高人指导
2012-8-24 09:07
- PCB技术
- 12
- 2708
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pcb问题
2012-8-24 09:04
- PCB技术
- 12
- 2054
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求各位神们帮帮我,关于电路反接保护的设计和问题?
2012-9-9 10:47
- PCB技术
- 7
- 2170
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PC817这个电路不工作,如何改进《单线双向通信的光耦隔离》
2021-8-4 13:52
- 电路赏析
- 28
- 19561
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液晶显示原理图
2014-4-12 17:34
- 电路赏析
- 57
- 13316
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电路设计 为了防止电源接反
2012-11-13 11:19
- 电路赏析
- 20
- 12158
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追了将近一年的女孩,今天终于答应了
2013-2-12 10:39
- 情感婚姻研习社
- 70
- 9410
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问一下四层板的结构
2011-3-25 18:02
- PCB技术
- 13
- 5013
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大家有没有兴趣做个 ··双足行走机器人··
2011-3-2 09:31
- 机器人
- 58
- 7583
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第一次晒板 请狠狠拍砖
2010-8-31 09:24
- PCB技术
- 17
- 3250
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2个红外发射共一个红外接收
2010-8-2 17:35
- 侃单片机论坛
- 12
- 3832
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提供一块广西广电机顶盒电路欣赏
2010-8-23 16:44
- 电路赏析
- 1
- 3172
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双面板
2010-10-27 17:43
- PCB技术
- 9
- 2813
C型焊盘 V-CUT
2017-6-8 10:52
- PCB技术
- 20
- 7332
PCB覆铜时,三种选择的区别是什么?
2014-8-18 18:31
- PCB技术
- 12
- 14275
PCB
2012-8-24 08:58
- PCB技术
- 8
- 1817
2
3
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