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一个电子初学者的迷茫
2012-5-30 17:01
- 新手园地
- 5
- 1307
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请大家推荐一种电源模块5-15v输入,输出15-24v
2012-12-3 12:45
- 电源技术
- 5
- 1540
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新手怕什么,喜欢什么?
2024-8-22 10:18
- 新手园地
- 1644
- 393990
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单片机晶振 震荡频率很奇怪/
2012-5-29 13:06
- 模拟技术论坛
- 17
- 3860
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通信盒的外壳那里可以买的到??
2012-5-28 12:55
- 电子技术交流论坛
- 12
- 1650
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请教9012三极管开关电路的问题
2012-5-24 10:52
- 电路赏析
- 17
- 7976
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08年大专毕业到现在,月入1958元发展到近30K...算什么水平...
2014-11-5 13:56
- 侃单片机论坛
- 149
- 30657
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大家好
2012-5-24 11:03
- 通信技术
- 3
- 988
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IC里的时序是不是厂家写好了的
2012-5-29 10:39
- 模拟技术论坛
- 2
- 1127
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