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是否可用正负供电的运放做比较器,然后送给单片机?
2010-11-16 15:44
- 模拟技术论坛
- 17
- 4778
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请教红外热释电的问题
2010-11-11 12:38
- 模拟技术论坛
- 16
- 3444
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产品被同事剽窃买给别家公司怎么办?
2010-11-22 21:44
- ST MCU
- 40
- 7652
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电源新手,请教DC降压原理
2010-11-30 22:53
- 电源技术
- 19
- 6097
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测量精度疑团解惑(感觉不错,从别人那粘贴来的,哈哈)
2011-7-13 10:11
- 仪器仪表
- 24
- 7226
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泰克的免费测试时真的么?
2010-11-10 15:03
- 仪器仪表
- 2
- 2405
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ST是否有计划出M0的低功耗系列
2010-11-10 15:01
- ST MCU
- 14
- 3949
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做硬件还是做软件,迷茫中
2010-11-12 12:43
- ST MCU
- 86
- 27951
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工程师都去搞兼职开发了
2011-6-30 15:03
- 侃单片机论坛
- 85
- 45338
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求助: 刚刚学习Cortex-M0 程序看不懂
2010-11-10 14:31
- ZLG
- 6
- 2490
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菜地公告:即日起菜农入住周立功在21ic的论坛
2011-2-21 12:43
- ZLG
- 37
- 6174
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扫盲帖--恒流源电路工作原理
2011-7-30 09:00
- 恩智浦半导体(NXP)
- 21
- 6425
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想买个STM32开发板,大家帮忙看看那块比较好
2010-11-10 15:23
- ST MCU
- 20
- 8676
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ST的新网站已经开通啦,欢迎浏览、提意见
2013-3-24 00:09
- ST MCU
- 52
- 10797
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转载一篇Ray Ridley博士关于TL431的经典**
2010-11-10 11:00
- 德州仪器MCU
- 15
- 2579
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arm的计算能力不行?
2010-11-10 10:57
- 德州仪器MCU
- 7
- 2400
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讨论一下:怎么才能进行创新呢?
2010-11-10 10:55
- 德州仪器MCU
- 4
- 1649
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NPN与PNP三极管的区别(转)
2016-11-25 13:54
- 德州仪器MCU
- 7
- 2858
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数显万用表测电压读数偏大,怎么办
2010-11-10 19:16
- 仪器仪表
- 10
- 8052
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求助:10位ad如何扩展为12位的?
2011-8-19 10:51
- 德州仪器MCU
- 24
- 5795
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2
3
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