![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
单片机的地(GND)可以设备的外壳地(PE-GND)直连吗 ?
2020-6-19 10:34
- 模拟技术论坛
- 16
- 5689
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
新鲜出炉:TB5128中文资料-精简版
2022-12-13 16:43
- 电子技术交流论坛
- 9
- 2455
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
紧急求助,看不动tb6560的封装?
2019-11-6 13:13
- PCB技术
- 9
- 1189
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请问各位大侠,哪里能找到STM32的管脚配置工具,谢谢!
2019-9-21 15:20
- ST MCU
- 17
- 2802
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
步进电机中:4w1-2 相励磁是什么意思?
2019-5-28 10:50
- 电子技术交流论坛
- 3
- 9793
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求教:STM8S103F3P6和STM8S003F3P6程序烧录问题
2018-9-4 20:30
- ST MCU
- 5
- 5764
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
新唐Mini58FDE安装Keil 5的驱动Pack问题
2018-8-11 15:47
- 新唐MCU
- 12
- 11847
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
AD 中 敷铜锁住如何解锁
2018-8-8 15:38
- PCB技术
- 3
- 5579
玩转新唐M0_M4初级篇、中级篇和技巧篇pdf下载201807更新
2021-8-22 15:31
- 新唐MCU
- 251
- 64466
【STM32F0实验】从零开始学STM32F0单片机--流水灯
2018-7-27 14:03
- ST MCU
- 24
- 9051
Altium Designer官方超酷pcb布线视频下载(共六集)
2023-3-10 11:15
- EDA 技术
- 523
- 115732
好书分享:《电子工程师必备_九大系统电路识图宝典》
2024-6-27 14:59
- 电子技术交流论坛
- 1581
- 64691
请教:焊盘的钻孔可以做成长方形的吗?
2017-11-22 15:26
- PCB技术
- 20
- 6608
2
3
近期访客