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做了一个烂苹果,欢迎大家指导
2013-2-28 20:44
- 侃单片机论坛
- 122
- 16784
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不用驱动板驱动步进电机可以吗?
2012-5-5 09:14
- Microchip
- 3
- 1789
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请推荐个DC24V转5V的电源。
2012-6-15 19:27
- 电源技术
- 35
- 5984
设计150WLED控制器
2012-5-4 09:03
- 电路赏析
- 2
- 1960
5V单片机能这样驱动12v继电器麽?
2014-9-25 14:48
- 电路赏析
- 214
- 77278
2
3
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