![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
【有奖话题】为什么近几年电子设备PCB的电容数量越来越少
2021-3-13 16:30
- 21大家谈
- 59
- 7325
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
集成运算放大器应用集锦
2023-12-15 08:57
- 模拟技术论坛
- 787
- 57715
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
分享一个别人QT做的串口网络调试助手的软件和源码
2024-6-5 15:37
- 科学家联盟
- 115
- 6276
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
充电站及充电桩设计规范
2024-6-25 09:06
- 新能源汽车
- 413
- 39039
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
氧传感器结构与检修
2020-11-5 14:09
- 新能源汽车
- 9
- 432
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
汽车传感器实例
2023-2-24 16:58
- 新能源汽车
- 99
- 7268
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
《LinuxC函数详解》PDF文件
2023-8-3 10:23
- 电子技术交流论坛
- 33
- 4688
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
发动机电控系统-BOSCH
2024-5-6 13:22
- 新能源汽车
- 134
- 28054
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
更新!干货!Microchip精英技术年会资料(2009年--2018年)
2023-3-17 00:40
- Microchip
- 63
- 7161
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
编程教程大全(18大全)
2023-4-23 14:38
- 电子技术交流论坛
- 324
- 10753
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
Altium资料合集 压缩包版本
2022-12-1 21:11
- PCB技术
- 89
- 20039
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
diy selena2211的 六位半数字表 附上源码(固件)
2019-2-23 16:31
- DIY讨论区
- 17
- 3058
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
分享一本C语言深度剖析的书籍
2023-7-22 00:44
- 2021年大学生电子竞赛
- 139
- 47469
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【干货分享】uCOS-II经典实例免费送!
2022-10-12 17:53
- 电子技术交流论坛
- 562
- 34522
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
[我的电竞]+电赛一等奖!简易数字频率计设计(所有资料...
2024-4-22 19:48
- 2021年大学生电子竞赛
- 323
- 69711
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
开源目前为止STM32绝无仅有的PCE游戏模拟器,F7流畅40帧!
2023-9-7 08:55
- ST MCU
- 1067
- 79952
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
再次分享我的 iCore3 (F407+FPGA)双核心板的资料及大量代码
2024-7-4 22:57
- ST MCU
- 1429
- 85978
![](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