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最近做个40k 左右pwm电路,求推荐隔离用的光耦,谢谢
2013-4-11 14:30
- 侃单片机论坛
- 6
- 7800
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刚完工的小型自动贴片机机械部分
2013-10-18 10:35
- DIY讨论区
- 194
- 41889
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实在忍不住怀疑一下周立功公司!
2010-7-11 12:13
- 侃单片机论坛
- 45
- 10309
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电子产品小批量生产是不是注定壳子比里面贵啊?
2009-12-27 12:09
- 侃单片机论坛
- 6
- 2793
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谢谢老T, 很不错的东西,正开始**放,
2009-8-8 14:42
- 电子技术交流论坛
- 30
- 5230
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〓◆ 晶体管电路设计 上,下 铃木 高清书签版.pdf◆〓, 重发
2020-5-20 14:02
- 电子技术交流论坛
- 95
- 26991
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请教TCP/IP
2008-12-2 21:03
- 侃单片机论坛
- 13
- 4243
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如何用LM358做电压跟随器啊?给个电路行不?
2008-11-6 17:08
- 模拟技术论坛
- 6
- 8950
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机器人操作系统
2008-9-30 15:44
- 侃单片机论坛
- 3
- 2255
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问一个二极管的型号
2008-9-6 21:01
- 模拟技术论坛
- 0
- 1439
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Luminary耗电大
2010-12-12 17:44
- ZLG
- 37
- 6792
带有差分AD的单片机有那些啊?我知道AVR有的。
2008-2-24 02:33
- 侃单片机论坛
- 10
- 3874
不仿写个串口程序模块
2008-1-24 23:25
- 侃单片机论坛
- 3
- 1900
STM32的12位ADC令人失望!
2012-4-4 15:27
- ST MCU
- 52
- 20859
有奖征集测温电路
2007-12-21 21:55
- 模拟技术论坛
- 5
- 2368
材料试验机控制板寻求项目开发外包
2014-12-20 20:19
- 创业|外包|承接
- 11
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2
3
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