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再见PIC,再也不见MCHP
2023-3-5 18:02
- Microchip
- 172
- 33983
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请教各位专家:NPN型的三极管的Vec之间的耐压一般是多少?
2017-2-13 14:03
- 模拟技术论坛
- 24
- 6583
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
红外电路
2016-7-6 16:28
- 电子技术交流论坛
- 18
- 1083
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【有赏征集】电子工程师常用软件提名!
2016-7-27 17:36
- 电子技术交流论坛
- 97
- 6033
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
5V电源上有阻尼震荡波
2016-7-1 20:07
- 电源技术
- 21
- 2753
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
盆栽助手详细制作过程-基于机智云平台
2016-7-2 11:40
- DIY讨论区
- 32
- 5184
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
MOS管炸管
2016-4-9 11:12
- 电子技术交流论坛
- 36
- 5136
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
找国产带E方储存的单片机
2015-9-9 14:57
- 侃单片机论坛
- 15
- 2542
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需要做AC220转DC5V_0.5A电源_大虾推荐个成本好的方案
2015-4-28 16:29
- 电源技术
- 25
- 3691
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
哪位推荐一个12bits ADC的单片机,最好51核的
2015-4-7 16:23
- 侃单片机论坛
- 13
- 2836
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
WIFI闪盘合作
2015-1-25 22:37
- 创业|外包|承接
- 2
- 915
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
viper22a做的一个电源,输入电压缓慢上升,启动不了(打嗝)
2015-1-20 09:28
- 电源技术
- 22
- 9016
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
是否有机制可以实现usb设备的这个功能?
2015-1-15 17:43
- ST MCU
- 25
- 2423
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
用直流光耦检测AC220通断的问题
2019-5-24 17:40
- 电子技术交流论坛
- 21
- 5959
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
EtherNet/IP协议栈
2017-4-18 15:33
- 创业|外包|承接
- 14
- 7125
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
寻智能灯控制方案
2014-11-4 22:32
- 创业|外包|承接
- 9
- 1535
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求推荐个对阳光不敏感的红外接收管
2014-9-25 16:15
- 侃单片机论坛
- 6
- 1235
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请问这种电机怎样驱动
2014-8-11 21:38
- 侃单片机论坛
- 49
- 3383
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LED调光灯网络化控制
2014-3-27 10:25
- WPG LED论坛
- 1
- 1064
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2
3
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