GPL162001 voice recording and playback of the demo program

这是单片机C51的各种代码包，包括：I2C应用程序、滚动码应用原程序、红外应用源程序集、用计算机并口模拟SPI通讯的C源程序-C51 microcontroller This is the code, including : I2C applications, rolling code original application procedures, Application of infrared source sets, computer simulation of SPI communications Parallel C source files, etc.

HomePlug解决方案的最新firmware，供大家参考-HomePlug solutions to the latest firmware, for your reference

MS-51 高级应用程序库，欢迎各位大虾下载交流分享，望多多上传，资源共享-MS-51 high-level application library, to welcome you to download the exchange of shrimp to share, hope lot of uploading and sharing resources

这是一款烘手机应用程序，有高中低三个档，用数码管显示-This is a mobile application bake, and three low-profile high school, with digital display

51运行的实时操作系统，对原代码进行了详细描述。

MP3播放器源代码.rar-MP3 player source. Rar

本人是用在ＡＴ８９Ｃ５２单片机上的，能实现８通道采集数据并在四个数码管上显示！-I is used in the AT89C52 single-chip that can realize 8-channel data acquisition and possession of four digital display!

一个单片机仿真程序，并带有仿真文件，线路调试程序，及原理图。-a microcontroller simulation program, and with simulation, circuit debugging procedures and schematics.

单片射频收发器nRF905及其应用_设计nrf905.h文件-Single-chip RF transceiver and its applications nRF905 _ nrf905.h document design

keil下ISO7816规则的APDU程序-keil rules under ISO7816 procedures Application Protocol Data Unit