
直流主电源和备用电源切换用2个二极管切换可以么?如图
2021-12-27 16:36
- 电源技术
- 13
- 7602






自制 3A 充电宝控制板,求芯片推荐。
2019-4-8 16:19
- 电源技术
- 10
- 1911


OrCAD Capture CIS 画原理图符号,怎么画是实心三角形
2018-3-5 16:17
- PCB技术
- 4
- 9130


分享一个资料,我的最新的 iCore4 非对称性双核心平台
2022-7-25 10:44
- ST MCU
- 244
- 25853


急:在学习cadence画原理图生成网络表时报错
2017-7-7 09:05
- PCB技术
- 8
- 3474






跳了个槽
2018-4-11 21:05
- 职场生活
- 32
- 4240


谁能帮忙在阿**莫论坛下载个资料,谢谢
2017-3-30 08:49
- ST MCU
- 31
- 3176


【活动结束!】ST官网遛一遛,新年一定666~!
1488958726
- ST MCU
- 189
- 50185


【已结束!】Nucleo-F413ZH开发板的DIY创想,快来动手吧~
1485962694
- ST MCU
- 263
- 32635


U盘IAP相关,请帮忙下个某mo论坛的附件
2017-1-9 12:33
- ST MCU
- 4
- 837




画了十多年PCB板了,贴出一个小接口板,请大家拍砖
2017-4-11 15:01
- PCB技术
- 68
- 14827


请推荐组装电脑配置
2016-10-14 16:52
- 电子技术交流论坛
- 36
- 3536






2
3
近期访客