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这儿的AUTOMOTIVE QUALIFIED是什么意思?
2009-11-27 21:42
- English Corner
- 8
- 5340
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请问信号传输线套上磁环的原理是什么,套多大合适
2009-10-23 18:16
- 仪器仪表
- 3
- 3629
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关于AD采集的问题
2009-10-29 15:24
- 仪器仪表
- 5
- 2513
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如何采样交流0-1000V电压 0-1000A电流
2009-10-31 15:45
- 电子技术交流论坛
- 15
- 4546
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无功功率自动补偿控制
2008-6-10 12:19
- 仪器仪表
- 4
- 2439
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电流互感器CT相移特性对测量的影响
2008-6-7 16:27
- 仪器仪表
- 6
- 3631
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24V电源用7805转化为5V,发热特别厉害怎么办?
2014-9-11 22:29
- 侃单片机论坛
- 122
- 39329
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CAN隔离多点数据采集系统开发,有没有人愿意帮助开发,酬
2008-2-10 00:27
- 仪器仪表
- 10
- 2406
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我要做个三相交流信号发生器,什么方案好?
2007-12-21 10:47
- 仪器仪表
- 13
- 3599
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求一功率因素检测计算电路
2008-1-16 10:43
- 仪器仪表
- 4
- 1945
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AT89S51做的测电流电压的治具,可显0.001~9999.9999小数
2013-11-11 10:52
- 仪器仪表
- 23
- 5650
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求教正弦波采样后恢复的算法
2007-12-5 23:38
- 仪器仪表
- 1
- 2739
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三相交流功率怎么计算
2008-12-31 15:45
- 仪器仪表
- 2
- 2393
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2
3
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