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用了8年的笔记本挂了
2018-12-13 01:37
- 情感婚姻研习社
- 36
- 7282
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深圳的夏天又回来了,,,
2018-12-12 22:13
- 情感婚姻研习社
- 24
- 2694
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你的余生还有多少年,还能做点什么,你想做点什么
2018-12-9 16:33
- 情感婚姻研习社
- 8
- 1018
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调查下大家是怎么看电视的
2018-12-8 13:48
- 情感婚姻研习社
- 18
- 9769
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87年32岁了,没基础想自学电路板设计
2019-11-10 21:54
- 情感婚姻研习社
- 122
- 14660
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承接电子烟,陶瓷加热等项目
2019-10-4 17:37
- 创业|外包|承接
- 2
- 747
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华为硬件工程师(附件可下载pcb、c语言、高频规范)
2018-12-27 12:51
- 2021年大学生电子竞赛
- 19
- 2574
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分享一份平衡小车所有资料
2024-8-14 16:53
- 2021年大学生电子竞赛
- 517
- 84253
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请高手指教,如何将5V2A升压成24V3A的直流电
2019-12-12 10:32
- 电源技术
- 34
- 6186
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嵌入式行业软硬件工程师的职业年龄调查
2019-4-30 20:32
- 职场生活
- 42
- 11851
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新人报道,线上采购电阻到底靠谱不!
2018-12-6 09:54
- 新手园地
- 7
- 1091
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采购寻找渠道中
2018-12-5 22:20
- ST MCU
- 2
- 650
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求推荐好的电子器件采购网站
2018-12-5 22:18
- 供需广告
- 6
- 1218
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到哪里放心去采购啊?国内电子元件的机会?
2024-9-2 19:20
- 电子技术交流论坛
- 26
- 4480
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采购的芯片有问题,卖家耍赖,如何维权
2018-12-5 22:03
- 职场生活
- 7
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电感规格书里Rdc IR参数的疑问
2019-5-8 14:10
- 新手园地
- 6
- 3117
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电感为什么用L表示
2020-10-7 08:12
- DIY讨论区
- 10
- 2050
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关于功率电感的饱和电流以及温升电流
2018-12-5 20:38
- 电源技术
- 6
- 8257
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24V转5V 电流上不去 电感也是对的上的 输入输出压差也是允...
2018-12-5 20:47
- 电源技术
- 8
- 1608
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哎,失业了找工作,奇葩真多
2018-12-6 08:59
- 情感婚姻研习社
- 49
- 6381
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2
3
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