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用正弦信号源串联电阻测量线圈两端电压的问题
2014-12-26 16:37
- 模拟技术论坛
- 39
- 5982
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郁闷,交流信号如何进行AD采集???
2014-11-20 09:12
- 电子技术交流论坛
- 15
- 10189
信号频率50kHz-100kHz 信号是几毫伏左右 要将它放大后送给单
2014-11-4 11:03
- 模拟技术论坛
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- 7526
2
3
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