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晒一下我正在画的板子
2015-3-3 12:10
- PCB技术
- 41
- 5397
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虚焊,你伤不起~~
2012-3-16 13:29
- 电子技术交流论坛
- 25
- 4933
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HT7550
2012-3-15 14:38
- 模拟技术论坛
- 10
- 3856
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想用C51做一个简单的自行车的测速系统,传感器的选择?
2012-11-12 23:40
- DIY讨论区
- 32
- 8004
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EMI幅射超标,请各位帮忙分析,谢谢
2022-1-31 10:22
- EMC&可靠性设计
- 35
- 36743
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干活干郁闷了,晒PCB
2014-6-30 17:24
- PCB技术
- 249
- 53953
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刚完工的小型自动贴片机机械部分
2013-10-18 10:35
- DIY讨论区
- 194
- 41789
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走线间打火的问题
2009-6-1 13:54
- PCB技术
- 20
- 6792
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2
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近期访客