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运放opa4171的反馈电阻上并联一个电容,还是电压跟随器吗
2018-1-5 16:50
- 模拟技术论坛
- 44
- 13338
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用MOSFET做成的开关电路问题
2016-1-28 16:59
- 模拟技术论坛
- 11
- 3284
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用LM324运放做线性恒流,发现恒流不了
2015-11-6 13:39
- 电源技术
- 18
- 2692
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现在买的USB转串口太不稳定了 干脆自己做
2015-8-18 22:52
- 电路赏析
- 35
- 11192
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单片机电路基础(二): 三极管扫盲帖1(不是MOSFET哦)
2018-9-29 16:20
- 恩智浦MCU论坛
- 454
- 31842
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运放工作原理不清楚,请帮忙解释,谢谢
2015-8-6 16:50
- 模拟技术论坛
- 32
- 2910
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热电偶,黔驴技穷了。
2015-8-3 16:33
- 模拟技术论坛
- 52
- 6635
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各位高手,麻烦帮忙分析下下面两个运放电路的工作原理?
2015-8-2 13:34
- 模拟技术论坛
- 20
- 2285
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