能够将语音先进行录制，然后在回放，适合应用在一些需要语音播报功能的设备上...

单键遥控器的设计 有程序加说明 并且功能强大-single-button remote control procedures for the design description and powerful

EZ-USB 2100系列单片机原理、编程及应用.PDF 北航出版社 编著者:颜荣江 余志强 张进 阴大兴 -EZ-USB 2100 Series Single-chip principle and application programming. PDF BUAA Press edited From:颜荣Jiang Yin Zhang Daxing余志强

I2C总线的一个实例,有原理图的设计,和程序的设计,可直接用在项目开发中,节约开发时间,提高效率.-An example of I2C bus, have the schematic design, and procedures for the design, can be directly used in the project development, saving development time and improve efficiency.

运算放大器NE5532的中文资料。有需要的朋友请下载-Op-amp NE5532 Chinese information. Friend in need, please download

51单片机温度检测18B20，经过验证的啊-microcontroler

安装在手机里的安全的免费读书软件，目前装机量已达1500万，并被内置到诺基亚、摩托罗拉、多普达等手机中。用户的手机在安装掌上书院之后，可以阅读保存在手机里的各类资料-e book reader

C8051F020单片机AD转换程序，包括了LCD的显示等功能。-C8051F020 single-chip AD conversion process, including the LCD display and other functions.

This small utility helps to generate seven segment display codes for different I/O connections. For example, AVR/PIC Port A.0 -> D Segment Port A.1 -> B Segment .... Also it can generate Common Cathode or Common Anode table codes.. I Coded it long time ago. I Hope help someone. Thank you

51单片机C语言应用程序设计实例精讲的源码程序，里面有protel格式的电路图和程序代码，希望对大家有帮助-51 Single-chip C language application design example精讲the source program, which has Protel format circuit diagram and program code, and they hope to have everyone help

智能车XS128芯片 LED测试程序.仅供参考-the progressing is just for test! With it,you can check your chip!