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有没有直接驱动2个双极步进电机的驱动芯片?
2007-6-7 22:21
- 电子技术交流论坛
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有关自动校准方法的疑问
2007-6-15 09:29
- 电子技术交流论坛
- 15
- 3162
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请大家给推荐一款AD芯片!谢谢!
2007-6-7 22:17
- 电子技术交流论坛
- 2
- 2582
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推荐一些内带晶振的单片机,但价格不要高
2007-6-7 22:06
- 侃单片机论坛
- 12
- 4848
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单片机系统中,如何实现对软件程序运行状态的监控
2007-6-20 17:37
- 侃单片机论坛
- 18
- 5267
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MSP430F1232 I/O口上拉电阻低功耗问题
2007-4-28 14:01
- 侃单片机论坛
- 10
- 4377
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