usb很好用的原理图
上传时间： 2015-03-05
上传用户：shinesyh
This driver implements a COM port interface for USB Point-of-Sale devices
标签： Point-of-Sale implements interface devices
上传时间： 2013-12-22
上传用户：希酱大魔王
基于电脑USB的按摩器,包括原理图和源程序下载,单片机用的是PIC12F629
上传时间： 2015-03-19
上传用户：xinyuzhiqiwuwu
Stantor is a Domotic project. It is a SCADA for the computer interface board K8055 (USB bus), K8000 (I2C bus) , X10 modules and also Webcam. It uses Browser WEB, I-mode and Wap2/Wap1, Apache,mySQL, PHP, javascript. It run with Linux 2.4 or 2.6 and XP
标签： interface computer Stantor Domotic
上传时间： 2013-12-18
上传用户：sevenbestfei
本系统采用A. 系统需求分析报告(设计方法/数据流图/数据字典) B. 数据库的信息要求报告（E—R图及关系数据模型） C. 数据库的操作和应用要求报告（模块结构图<概念结构设计及逻辑结构设计>） D. 调试中出现的问题及解决方法（物理设计,调试及运行，维护） E. 访问数据库的方式(ODBC,
上传时间： 2013-12-27
上传用户：日光微澜
这是投诉业务子系统需求规格说明书,这其中包括业务开发的详细流图
上传时间： 2015-04-01
上传用户：450976175
This driver was developed using a USB keyboard from Cherry,as indicated by the VID and PID codes. These IDs must be set for the device you intend to support. Similarly, you will need to set Class to the appropriate string for your device class.
标签： developed indicated keyboard Cherry
上传时间： 2015-04-02
上传用户：nanxia
这是51读写U盘源程序和原理图,希望对开发USB的兄弟一些参考.
上传时间： 2015-04-05
上传用户：450976175
USBarmLP2148 This is a USB Memory Device demonstration for the Keil MCB2140 Board with Philips LPC2148.
标签： demonstration USBarmLP Philips Memory
上传时间： 2013-12-14
上传用户：rocwangdp
This firmware translates a PS/2 mouse to a USB mouse. The translator firmware is entirely interrupt driven (with the exception of sending the data via USB to the host.) An interrupt is generated when the PS/2 start bit is received, at which time the firmware will begin its receive routine. In addition to this interrupt, every 168ms a timer overflow interrupts the main program and implements one state of the mouse state machine. This state machine handles sending bytes to and translating bytes received from the PS/2 mouse automatically. All of this is done in the background while the main program runs in the foreground. The only operation that the main program implements is sending mouse data to the PC via USB.
标签： firmware mouse translates translator
上传时间： 2015-04-26
上传用户：cuiyashuo
