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双向可控硅实现交流电机调速的疑问
2025-2-17 10:39
- 侃单片机论坛
- 18
- 500
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过流保护,大家都会采集电流后经过运放放大送单片机,单片机控制MOS,从而保护后级电...
2024-12-26 18:15
- 电子技术交流论坛
- 14
- 1187
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定时器1遇到的诡异问题
2024-11-6 09:06
- ST MCU
- 10
- 787
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gd32vf103使用的RISCV核自带的内部定时器timer疑问
2024-11-6 16:14
- GigaDevice GD32 MCU
- 17
- 4488
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eclipse代码中的乱码影响编译,怎么消除?
2024-9-24 14:01
- GigaDevice GD32 MCU
- 7
- 4238
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需要一款无刷或有刷电机,有可以做电机样品的朋友吗
2024-8-28 07:30
- 电子技术交流论坛
- 6
- 706
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MIC拾音对音频不敏感
2024-7-19 00:05
- 侃单片机论坛
- 9
- 2985
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充电宝不能长时间连续输出小电流?为什么?
2024-4-1 11:15
- 电子技术交流论坛
- 31
- 5795
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最近领导分配了一个很紧急的电源任务,做一个带通讯的20kV的直流高压源,各位有推荐的成熟方案吗?
2024-3-7 15:43
- 电源技术
- 11
- 2362
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双三极管RC多谐振荡的问题
2024-2-20 12:29
- 电子技术交流论坛
- 8
- 1998
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IGBT做开关使用问题
2024-1-17 09:40
- 电子技术交流论坛
- 13
- 1064
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CPLD选型
2024-2-4 15:14
- FPGA论坛
- 11
- 12201
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如何快速简单的去判断旋转(按钮)编码器EC11的正反转情况?
2023-10-27 17:14
- 侃单片机论坛
- 25
- 2517
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用信号发生器仪器调制DC直流源高压信号是否可行?
2023-10-13 14:47
- 电子技术交流论坛
- 19
- 1627
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籽弹出膛
2023-9-29 21:35
- 情感婚姻研习社
- 11
- 658
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2
3
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