SIM300 TCPIP Application Notes 英文手册，希望对您有用

CAN总线传输，示例代码,利用VC++编写-CAN transmission, sample code, prepared VC

IC卡考勤系统源代码,动态连接库中函数说明,源程序中有相关的使用说明.-IC card attendance system source code, dynamic link library functions show that the source is related to the usage instructions.

基于RS－232的，对多路转换开关的控制程序，希望对大家有用！^_^-based on RS-232, for multi-channel switch control procedures in the hope that it may be useful right! ^ _ ^

一个很不错的代码，是学习的好榜首，请大家认真学习！-a very good code is a good study the list, please seriously learning!

使用Delphi编写的串口通信控制器，具备文件传输功能-prepared by the use of Delphi serial communication controller with the file transfer function

NRF模块的接收程序，基于最基本的51单片机，很有用哦-NRF module to receive the procedure, based on the most basic single-chip microcomputer 51, is useful Oh

机器人控制的串口通信调试程序,包含角度，速度控制。- Serial Communication for Robot controlling

C8051F340单片机双串口同时工作 中断接收数据 查询发送数据-C8051F340 MCU pairs of serial ports simultaneously send data to interrupt reception data query

Serial port driver for 8051 chips.

串口通信与工程实践7.1,ModemConnet.dsp,ModemConnet.h-Serial communication with the engineering practice 7.1, ModemConnet.dsp, ModemConnet.h