Description: 实现USB接口的扩展,因为现在USB接口设备越来越多,而电脑的USB口有限!故可以通过次电路图实现扩展!-USB interface to achieve the expansion, because USB interface equipment more and more, computer USB port limited! it can be achieved through expansion of the circuit diagram time! Platform: |
Size: 100352 |
Author:Delta |
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Description: NEC的USB HUB设计原理图,这是自供电的原理图-NEC s USB HUB schematic design, which is self-powered schematics Platform: |
Size: 32768 |
Author:xillinx |
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