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让你受益一生:让你程序飞起来 (转)
2011-3-1 22:36
- 恩智浦半导体(NXP)
- 24
- 4356
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
少量PCB,用什么工具清洗焊接残留比较方便
2011-2-4 19:48
- 模拟技术论坛
- 14
- 3817
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
STC单片机通病,真是烦死人,TMD一直没解决
2019-3-14 22:35
- 侃单片机论坛
- 100
- 33841
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
现在红外遥控是不是都用模块了?直接拿来用
2010-12-1 22:52
- 侃单片机论坛
- 12
- 3682
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
用MOS管做个恒流源
2019-2-27 17:43
- 模拟技术论坛
- 102
- 40853
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
51单片机定时器中断问题?
2010-11-3 15:05
- 侃单片机论坛
- 5
- 3495
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
照明用贴片白光LED手工焊接会不会容易焊坏?
2010-10-23 20:03
- 电子技术交流论坛
- 6
- 4817
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
电烙铁不粘锡
2010-10-29 23:42
- 电子技术交流论坛
- 40
- 13281
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
如何做基于51单片机的spwm信号
2010-10-22 21:02
- 侃单片机论坛
- 4
- 3077
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
51单片机模拟PT2262发射
2010-10-22 20:28
- 侃单片机论坛
- 2
- 3628
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
关于PCB拉锡的小问题
2010-10-28 11:36
- 新手园地
- 9
- 2407
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
新手求救
2010-11-9 14:54
- 新手园地
- 7
- 2645
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
哪位有没有24c01的详细中文资料啊
2010-10-17 14:52
- 侃单片机论坛
- 8
- 5541
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
keilc中,在定时器中断函数里插入断点,为什么仿真不进入?
2014-4-29 14:20
- 侃单片机论坛
- 12
- 7527
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
分压分流的问题
2010-10-3 20:58
- 模拟技术论坛
- 11
- 2788
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
大侠推荐个6V转5V的三端稳压吧
2010-9-30 23:41
- 电子技术交流论坛
- 19
- 8653
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
运放减法电路的问题
2013-5-23 10:29
- 模拟技术论坛
- 17
- 7142
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求解蜂鸣器电路问题
2022-4-28 14:54
- 电路赏析
- 50
- 17811
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
有谁帮我画一下由7809,7909构成的正负9V的直流稳压电源电路图
2010-10-4 18:01
- 电路赏析
- 13
- 6495
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
单片机研发工作疑惑
2010-10-12 16:01
- 新手园地
- 9
- 2711
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
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