基于Qt的计算器

关于QT编程的详细介绍，qt的快速入门学习资料(C++ GUI Programming Qt4)

自己写的ASP金币回收网站，内容详细，易懂，容易上手(Write your own ASP gold recovery site, detailed and easy to understand, easy to use)

LInux 环境下 QT UART串口开发程序。并编写有对应的测试程序。使用者直接可以调用对应的函数接口，从而避免对底层程序的过多思考。从而极大地节省了开发周期。该程序适用于初级学习者，也可以为中高级程序员提供一个应用蓝本。

This is qt application sample and merge mpu6050 module,user can study  qt ui graphic and mpu6050 acclessor gyro and euler angle, so it  is useful for people who want to use qt and mpu6050

QT5写的COM助手源码,串口助手的编写会让你对该语言对于串口的控制锻炼得得心应手的，也是串口的基本操作。QT5基于VS编译平台，不同的QT版本有点小差异，网络上搜搜就可能能够在不同版本之间切换。

基于QT5.5的飞控地面站，实现了数据的接收，解码以及显示。使用了QCustomPlot开源代码做到了漂亮的波形显示。对做地面站的朋友有一定参考价值。(Flight control ground station based on QT5.5, realize the data receiving, decoding and display. Using the QCustomPlot open source code to do a beautiful waveform display. Have a certain reference value for friends to do the ground station.)

QT编写功能及界面，实现功能：加、减、乘、除、连加、连减、连乘、连除、加减乘除混合运算、除零报错等功能，代码简单清晰，适用于刚刚接触QT的人(QT write functions and interface functionality: add, subtract, multiply, divide, even increase, even less, and even multiply, even in addition, subtraction, multiplication and division mixed operations, in addition to the zero error function, the code is simple and clear, suitable for just contact The QT)

开发环境为Visual studio,用qt编写的。功能为实现类似excel功能。有标题栏、菜单栏、状态栏。对表单进行删除修改赋值。(Development environment for Visual studio, prepared using qt. Excel function to achieve similar functionality. Has a title bar, menu bar, status bar. To modify the form to delete the assignment)

一个完整演示QT中信号与槽的实例，方便大家学习

用QT编写的登录界面，能够与服务端连接后判断密码对错后进行登录。(Login interface written in QT, can be connected to the server to determine the password after the wrong login.)