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考一下新人,基础知识。不知几人能答上。
2012-12-28 15:18
- 新手园地
- 164
- 32647
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晒晒小车
2012-8-10 21:48
- DIY讨论区
- 11
- 3430
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牛人DIY火箭进太空拍摄地球!(国内可能不许玩)
2012-4-25 10:09
- DIY讨论区
- 15
- 5316
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有关linux学习
2012-5-11 22:06
- 嵌入式操作系统论坛
- 11
- 2604
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大师傅阿尔发送
2011-10-16 20:22
- 侃单片机论坛
- 3
- 1722
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atmega16学习板的问题
2011-10-17 12:12
- 侃单片机论坛
- 11
- 2660
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请高手指点!!!如何选择电容的容量?
2011-10-9 15:42
- 模拟技术论坛
- 7
- 2305
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三极管的开关问题请教
2011-10-9 18:10
- 新手园地
- 26
- 5216
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99.99%可能性,KEIL BUG
2015-5-4 09:05
- 侃单片机论坛
- 105
- 22548
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阻容降压 R1电阻被烧了,大家来分析一下
2011-10-8 09:20
- 电子技术交流论坛
- 11
- 4725
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LED驱动的问题?
2011-11-11 19:17
- 电源技术
- 7
- 2385
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大功率整流桥问题
2011-10-6 02:06
- 电源技术
- 11
- 3702
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电子工程师必上的十大专业网站
2016-2-19 14:36
- 电路赏析
- 240
- 82884
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这种包装方式有没有人见过
2011-9-26 14:42
- 电源技术
- 3
- 2223
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喜欢的人有了女朋友,该怎么办?
2011-12-26 13:36
- 情感婚姻研习社
- 182
- 24216
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这是哪个屁股想出来的?
2011-12-27 08:48
- 情感婚姻研习社
- 19
- 3592
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