![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
EC11编码器高效驱动方法
2024-6-24 15:26
- RISC-V
- 209
- 16840
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【Microchip达人分享】手机Qi标准的无线充电功能的发展概述
2023-8-4 13:09
- Microchip
- 2
- 306
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
一本很全面的电子技术基础书籍,据说这又是一本全网独家
2024-6-19 20:07
- 德州仪器模拟论坛
- 1261
- 120040
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
钉钉定位打卡****
2021-4-15 09:13
- 理财|股票|基金
- 142
- 49874
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
直流低电阻测试仪开发费用
2016-9-3 22:42
- 仪器仪表
- 2
- 610
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请教这个二极管是哪家公司的?
2014-11-21 19:43
- 模拟技术论坛
- 1
- 757
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
IN4148变发光二极管
2014-12-22 11:00
- 电子技术交流论坛
- 118
- 13641
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
这三个电路的输入阻抗小吗?
2014-11-21 12:29
- 模拟技术论坛
- 18
- 1039
![](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)
新手请教这种电路图是用什么软件画的。谢谢
2014-11-22 12:23
- 模拟技术论坛
- 7
- 1402
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
用电阻分压获取精密电压源
2014-11-22 23:30
- 模拟技术论坛
- 20
- 3600
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
测量信号在uv~v级的电压需要采用什么方案啊!!!
2014-11-20 19:13
- 模拟技术论坛
- 11
- 2619
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请教下恒流源(网上找了个号称可以高精度的图,请分析)
2013-12-8 01:21
- 模拟技术论坛
- 27
- 5597
![](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)
关于单片机小制作的供电问题。
2013-4-23 12:48
- 电源技术
- 8
- 2223
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
原来枪支的膛线是这样加工出来的。。。。。
2013-2-21 12:39
- 机器人
- 6
- 3333
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
哪位大侠能解释一下高精度电阻产生精度范围以内的误差机
2014-11-21 10:56
- 模拟技术论坛
- 17
- 1405
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
背光都已经20-30mA了,为什么还能做到4mA输出呢
2016-4-14 13:28
- 仪器仪表
- 12
- 1420
![](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)
关干FLUKE5500A出Err104
2017-6-19 16:36
- 仪器仪表
- 1
- 738
![](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