开发一个U盘的全套资料，单片机采用Cypress SL811HS，包含原理图，PCB图，器件资料和源程序，自己开发U盘或者是基于USB协议产品，这样的资料就你想要得！-development of a U disk full set of information, microcontroller using Cypress SL811HS, includes drawings, PCB plans, device information and source files, develope

44b0 usb 详细资料 全套代码 驱动 固件程序

9054的全套资料，很全的资料，非常好！,A complete set of 9054 data, it is full of information, very good!

阿尔泰公司测控系统全套资料，很有用，正在使用。-Altai companies full set of data measurement and control system, very useful, is being used.