![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
使用STM32F103驱动ST7567液晶屏
2024-6-24 13:05
- ST MCU
- 219
- 9127
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
MOS管开关电路
2020-1-3 20:01
- 侃单片机论坛
- 8
- 887
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
如何用贴片式NTC 获得高精度温度传感器
2015-7-28 11:42
- 电子技术交流论坛
- 18
- 4067
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
DC280V 如何转换为 DC100V ?
2015-7-28 15:55
- 电子技术交流论坛
- 18
- 1165
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
我用蓝牙模块HC-05与STC90C51连接,手机发送字符,点亮led灯
2015-7-29 16:21
- 侃单片机论坛
- 9
- 4819
![](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)
这是个什么奇葩电路
2015-7-23 09:30
- 模拟技术论坛
- 22
- 2005
![](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)
电位平移电路
2017-11-28 21:31
- 模拟技术论坛
- 7
- 4011
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
8050三极管驱动6个发光二极管不知道可不可以
2015-7-14 11:23
- 模拟技术论坛
- 31
- 8874
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
电流互感器 单电源运放 电路
2015-7-17 14:15
- 模拟技术论坛
- 14
- 3616
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
直流升压电路
2020-8-29 10:15
- 模拟技术论坛
- 10
- 1477
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
ICL7135和单片机制作数字电压表电压表,200mv档很伤脑筋啊
2015-4-29 09:01
- 侃单片机论坛
- 4
- 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)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
.Q2发热严重,D2不亮,大家帮忙看看咯
2015-8-3 07:52
- 模拟技术论坛
- 61
- 3962
![](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)
这种电容有熟悉的吗?
2015-7-12 16:44
- 模拟技术论坛
- 12
- 877
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
稳压二极管
2015-7-26 14:49
- 模拟技术论坛
- 71
- 5555
![](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