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八款超有爱的智能家电DIY制作软、硬件全解析
2015-4-9 14:54
- 电子技术交流论坛
- 25
- 3849
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零基础学嵌入式—单片机篇【第一课—单片机基础知识】
2017-12-5 22:41
- 侃单片机论坛
- 30
- 8294
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开关电源各种拓扑设计与计算
2014-7-12 14:28
- 电源技术
- 19
- 3282
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怎样DIY个wifi无线移动硬盘????可以无线存储资料的
2014-4-20 22:24
- DIY讨论区
- 12
- 4818
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DIY一个简易实验电源
2013-12-1 14:57
- DIY讨论区
- 7
- 2823
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《TMS320F2833x DSP应用开发与实践》送书活动
2020-3-31 21:11
- DSP 技术
- 377
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手把手教你进军单片机行业,从零开始
2015-6-8 12:09
- DIY讨论区
- 62
- 10352
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求大虾详解下电路前段的boost如何具体实现PFC功能的
2013-6-6 11:23
- 电源技术
- 2
- 1532
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可不可以利用晶闸管来实现AC-DC呢?
2013-10-10 13:04
- 电源技术
- 15
- 2674
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双USB移动电源输出,有原理图,请教问题?
2013-5-16 15:28
- 电源技术
- 16
- 2855
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用USB的5V怎么得到正负5V或正负12V的电源
2013-4-5 10:40
- 电源技术
- 14
- 5720
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请教下。超小功率的电源怎么设计
2013-4-12 10:34
- 电源技术
- 28
- 4809
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求助
2013-3-11 10:10
- 电源技术
- 2
- 1256
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开关电源入门教程
2014-12-8 17:46
- 电源技术
- 59
- 8681
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反激开关电源漏极尖峰
2013-4-5 12:29
- 电源技术
- 22
- 6924
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lc无源低通滤波器
2013-2-28 16:25
- 电源技术
- 8
- 4434
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求教,怎么才能测出一个变压器的参数
2014-1-7 09:06
- 电源技术
- 17
- 2885
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点解电容如何计算
2013-2-24 14:23
- 电源技术
- 8
- 2374
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高手出招开关电源原理图
2013-3-21 15:03
- 电源技术
- 13
- 3726
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