1229| 3
|
[讨论] USB2.0 规范为啥规定USB只能有500ma的驱动能力 |
发表于 2013-9-5 09:55:52
|
显示全部楼层
| ||
Archiver|手机版|小黑屋|52RD我爱研发网 ( 沪ICP备2022007804号-2 )
GMT+8, 2024-11-23 15:10 , Processed in 0.113284 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.5
© 2001-2023 Discuz! Team.