![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
DIY长**小音响
2017-10-24 22:34
- DIY讨论区
- 14
- 3566
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【电子竞赛预热赛】之N沟道MOS管学习心得
2019-9-13 18:19
- 2021年大学生电子竞赛
- 29
- 8116
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
野火每月送书《STM32库开发实战指南》,助力21IC公开课。
2021-10-26 14:10
- ST MCU
- 71
- 9372
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【CC2530入门教程-06】CC2530的ADC工作原理与应用
2018-12-6 23:16
- 德州仪器MCU
- 8
- 3519
![](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AD测试电流请教
2018-1-15 20:54
- 电子技术交流论坛
- 42
- 8397
![](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)
步进电机细分控制加减速算法专贴(永久讨论)
2024-12-31 16:47
- 2021年大学生电子竞赛
- 205
- 67715
![](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】“七彩小蛮腰”制作--基于60s2单片机
2019-3-26 13:51
- 2021年大学生电子竞赛
- 58
- 9416
![](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的钳位保护 哪个比较好?
2017-10-14 11:55
- 模拟技术论坛
- 19
- 7569
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
4层板覆铜,以及3层同名覆铜连接问题,望大神明鉴~~
2017-10-11 14:59
- PCB技术
- 4
- 1943
![](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)
四层板top与bottom层有没有必要铺铜(地与电源电气连接良好)
2018-4-24 09:46
- PCB技术
- 22
- 29868
MBUS 主控 --- 一起来制作
2015-8-20 11:03
- 白沙的香烟盒
- 34
- 8388
100块新唐NuTiny-SDK-M058S开发板免费送!——获选名单已出炉!
2019-8-8 17:05
- 新唐MCU
- 483
- 57893
经典书籍下载:时间触发嵌入式系统设计模式
2015-11-20 14:33
- 侃单片机论坛
- 55
- 15010
求助天线的50欧阻抗匹配
2013-1-6 23:24
- 电子技术交流论坛
- 7
- 6241
2
3
近期访客