Frameworks used: PyQt5.
Language: Python >= 3.7.
Pattern: Model View Controller
Open source program. I wrote it for a friend to process laboratory measurement data. It has built-in functionality for replacing commas with periods in text files with laboratory data; when loading the file, it builds an approximate graph. You can use this code as a program template for mathematical modeling tasks.
Language: C++ 11, Python 3.7.
A program has been written to control a PLC board using a Linux microcomputer. The Python libraries necessary for working with I/O ports and serial interfaces were installed. The working software has been transferred to C++ to work with OpenPLC.
Frameworks used: Qt 5.15.2.
Language: C++ 11.
The program works with a price list in a Microsoft Excel file. Helps the manager to automatically add products to the order basket, and also allows you to edit it manually (the ability to search, add, delete products). At the output, it generates a ready-made PDF document of the order receipt and an Excel table with order items.