j_10605_hb.net

网页嵌套的pdf组件，可以在网页中嵌套自己开发的pdf组件(Web nested pdf components can nest pdf components to develop their own web page)

说明：  用数据库实现串口通讯的源代码，功能比较强大，值得一看。(database using serial communication source code, functions more powerful overseas.)

用MFC实现用表格控件对数据进行显示和修正处理(MFC with tabular data display controls and correction process)

说明：  在单片机上用C语言实现煤气报警器，一旦煤气浓度超过预制，就会报警(Gas Alarm Based on Single Chip Microcomputer)

如果定时器的精度影响到你的程序质量，可以下载此源码，多媒体定时器的精度可以达到1ms。定时期间，不会阻塞程序。(If the timer accuracy affects the quality of your program, you can download the source code, multimedia timer accuracy can achieve 1ms. From time to time during the procedure will not cause blockage.)

实现串口通信功能。由中断程序调用，实现串口单字节读写的功能。(Realize the serial communication function. By the interruption of the procedure call, the realization of single-byte read and write serial port function.)

说明：  STM32F103，modbus协议，485通信，读传感器的值(STM32F103, Modbus protocol, 485 communication, read sensor values)

说明：  分析的很深入，学过了第一本后，可以通过这本来进阶，当年我通过这本书获得了许多"原来还可以设计成这样"的感悟(The analysis is very in-depth. After learning the first book, I can advance through this book. At that time, I got a lot of insights from this book that "I could have designed it like this")

一个DX的小程序(a small program)

图片识别，识别任意图片中的汉字，字符灯内容，保存为c文件，可以用做多种用途(Picture recognition, recognition of Chinese characters in any picture, character lamp content, saved as C file, can be used for a variety of purposes.)