![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
一步步打造自己的电子家居控制(开源版/长期更新)
2022-11-18 16:57
- DIY讨论区
- 89
- 14054
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
赛普拉斯Energy Harvesting能量收集方案培训研讨会
2015-9-15 16:52
- 英飞凌MCU论坛
- 11
- 2219
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
电路中的 电容选型错误 两例
2014-8-18 11:56
- 模拟技术论坛
- 78
- 11468
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
我设计的产品受苦了,惨不忍睹哇。
2014-6-25 20:19
- 模拟技术论坛
- 56
- 9196
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
如何避免接近开关的干扰
2013-2-23 20:54
- 侃单片机论坛
- 15
- 4950
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求大仙帮忙解决一下跳远距离自动检测及显示电路设计
2013-2-27 18:41
- 侃单片机论坛
- 16
- 2007
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
继电器+220VAC 怎么能影响 DS18B20 完全不理解
2013-2-25 14:44
- 侃单片机论坛
- 18
- 2048
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
半波整流
2019-3-12 19:51
- 电源技术
- 71
- 6824
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
中国研制的MEMS加速度传感器一举击败国外著名品牌
2013-10-9 13:34
- 机器人
- 16
- 2997
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
人员精准定位原理,盼积极讨论哈
2012-10-9 13:11
- 物联网技术
- 19
- 2361
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
一公司大门口的隐蔽装置,这是什么玩意???
2012-12-23 12:45
- 电子技术交流论坛
- 55
- 8551
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
菜农认为网站数据库应该存储的注册信息
2011-12-27 11:24
- 侃单片机论坛
- 24
- 4273
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
菜农Cortex-M0助学园地群校暂行校规【2011.12.21更新】
2011-12-25 14:45
- 侃单片机论坛
- 24
- 3146
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
图像二值化分割的优化
2011-10-26 16:13
- 德州仪器MCU
- 20
- 3516
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
单片机实现ds18b20三路温度采集出错 求解
2013-6-30 22:56
- 侃单片机论坛
- 25
- 4241
![](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IC卡、ID卡,指纹仪
2011-10-22 14:56
- 电子技术交流论坛
- 3
- 1616
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求一个镍氢电池的充放电管理、保护电路解决方案
2011-10-9 16:14
- 德州仪器模拟论坛
- 4
- 2714
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
这是什么?那个白色的、像陶瓷的,万用表里的
2011-9-30 21:11
- 电子技术交流论坛
- 39
- 5787
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
不玩了
2011-11-15 09:06
- 创业|外包|承接
- 259
- 33736
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
2
3
近期访客