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关于1.8V稳压管
2017-11-9 20:55
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- 22
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请问如何将5V分出一个4.25V给传感器供电?
2015-8-4 13:16
- 模拟技术论坛
- 67
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请教 滤波电路截止频率计算的问题
2015-7-27 20:50
- 模拟技术论坛
- 9
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51汇编群欢迎加入
2011-11-13 21:28
- 侃单片机论坛
- 31
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21IC上海2009网友聚会 报名中
2009-5-17 12:38
- 侃单片机论坛
- 18
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《热心网友奖》获得者赶紧来领奖,过期作废哦!
2009-5-25 16:11
- 侃单片机论坛
- 58
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用51单片机做的飞机游戏(精简代码)
2009-9-3 13:46
- 侃单片机论坛
- 29
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看看这个怎么翻译呀?我晕了
2009-5-11 17:24
- English Corner
- 7
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今天把【精华帖】看了一遍
2009-5-9 20:53
- USB技术专区
- 1
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将笔记本和台式机用USB线连接起来,可以传输数据吗?
2009-5-13 20:22
- 电子技术交流论坛
- 8
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PROTEL用了近十年没发现的功能
2013-9-13 21:18
- PCB技术
- 66
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