串口工具

AT89C205通过4个按键选择4种不同的音乐，并由AT89C205的p3.7输出经LM386放大，发出四种不同的音乐。-AT89C205 keys 4 through 4 different selection of music by the AT89C205 enlarge p3.7 output by LM386, issued four different music.

用红外发射二极管和常见的0038接收头构成，配合stc的单片机，作为近距离的检测使用，成本低，简单可靠，

this an assign.c file-this is an assign.c file

Turboc2.0函数大全-Turboc2.0 function Daquan

WINCE开发初步教程，介绍基本开发方法和手段fdsfdsfd，驱动开发-WINCE development of the initial tutorial, basic introduction to develop ways and means fdsfdsfd, Driven Development

很不错的数据同步软件，很小但是功能很强大，值得学习-Very good data synchronization software, a small but very powerful features, it is worth learning

参加会议问题。小程序-attend meetings. Small programs

基于qt5 QWidget开发的串口调试助手，支持modbus协议请求与解析，可自定义波特率，保存日志文件。。。

this simple code ro copy all data in removable disk to Hardisk if in PC has detected any Flash disk or removable disk plug in PC

双龙电子增补库文件libslavr.a、slavr.h libslavr.a是库文件，需要将其和ICC标准库文件放到一起，正常情况为：C:icclib。 slavr.h是头文件，要使用库函数需要包含此头文件。-Added to the library file Shuanglong electronic libslavr.a, slavr.hlibslavr.a is a library file, and the ICC needs to be put together with the standard library file, the normal situation: C: icclib. slavr.h is the header file, it is necessary to use the library functions need to include this header file.