arm7制作的MP3（软解码部分）

实现显示器驱动，其他头文件在BIOS容易找到-Realize the display driver, and other header files easy to find in the BIOS

用minigui做的helloworld程序-Minigui to do with the helloworld program

DSP /BIos时钟定时器C++源码，使，要在BIOS设置里加入相关的设置内容-DSP/BIos clock timer C++ source code, so that should have added in the BIOS to set the settings related to the content

给出Linux 环境下USB驱动的模块层次结构，包括主控制器驱动、USB 核心驱动和USB设备驱动程序组成，以及USB 接口摄像头驱动模块的层次结构，对底层usbvideo 模块进行分析，对usbvideo 中的函数进行了分类，修正其设计上的一个缺 陷，给出上层微型驱动的实现，最后通过移植USB 摄像头驱动程序到三星公司的SMDK2410 开发板的试验成功，使该驱动成 功应用在基于Linux 的嵌入式系统上。-Given Linux environment USB drive module hierarchy, including the host controller driver, USB core driver and USB device drivers, as well as camera USB interface drive module hierarchy of the underlying module usbvideo analysis, in usbvideo function of classification, to amend the design of a defect, given the realization of the upper micro-drive, and finally through the transplantation driver USB camera to Samsung SMDK2410 development board of the experiments are successful, so successful application of the driver in the Linux-based embedded systems.

基于PIC16F877 温湿度控制器原代码及原理图PCB图-PIC16F877 based on temperature and humidity controller source code and PCB schematic diagram

台湾SUNPLUS的MP3播放器原理图-Taiwan SUNPLUS MP3 player schematic

本提交代码经过量产的考验，其中含灰尘传感器，CO2传感器，温湿度传感器等传感器的采集，处理，显示的方法，供广大单片机爱好者参考，谢谢！！！！！！

symbian下mp3文件的解码源代码，附有小例子-symbian documents under mp3 decoder source code, with small examples

卡上芯片-EM4100_DS.pdf RFID-Card-EM4100_DS.pdf RFID chips

lpc 2138 数值代码 proteus 仿真 keil 环境下开发了代码，lpc2138 是 arm7 系列单片机，该代码将是指如何利用 lpc2138 单片机在图形液晶显示的文本。