-Begin- Introduction Recently, students studying motion control asked whether it is possible to read data from the motion control card using the Modbus protocol. After testing, it is indeed feasible. The ECI1408 board from Zhengyundong is used here; other brands may not support it, so please consult your supplier for specifics. Modbus Protocol The Zhengyundong … Read more
Click on the above “Beginner Learning Vision”, select to add “Star” or “Top” Essential information delivered promptly 1C Language – The Source of EverythingDifficulty: ★★★ Popularity: ★★★★★ The C language is a general-purpose imperative programming language that supports structured programming, lexical variable scope, and recursion. It is also a static type system that can prevent … Read more
Using Atmel-ICE for AVR® Microcontroller Production Programming For production programming, it is recommended to use dedicated production programmers; these programmers are designed to operate in a production environment and come with software specifically for production. The application note “AT06015: Production Programming of Microchip AVR® and SAM Microcontrollers” lists third-party production programming tools for Microchip AVR … Read more
Introduction: The intelligent vehicle system designed in this paper uses a CMOS camera to detect track information, collects grayscale images of the track, generates a binarized image array using a dynamic threshold algorithm, and extracts black guiding lines for track recognition. It detects the real-time speed of the model car using a photoelectric encoder and … Read more
Free for commercial use! A low-code visual development platform for industrial web with over 1500 components. Don’t understand Modbus? How to learn about the host computer??? It’s really not difficult! Reading Modbus temperature sensors using C#. Modbus is a widely used communication protocol in industrial automation for efficient data transmission between devices. Correctly configuring the … Read more
Free for commercial use! A low-code visual development platform for industrial web with over 1500 components. Incredible! Zero cost, easily connect to Siemens PLC. Is it possible to use SCADA without a PLC? Communication between C# host and Siemens PLC is one of the key technologies in industrial automation. By using the host to read … Read more
1. Introduction: Transitioning from C to C# Development C# is an object-oriented programming language developed by Microsoft, based on the .NET framework, and widely used in Windows desktop applications, upper computer development, web services, and more. For developers with a background in C, the core of learning C# upper computer development lies in understanding the … Read more
Introduction In the previous series of blogs, we learned a lot about the practical techniques of calling C++ from C#. In the interoperability development between C# and C++ (P/Invoke, mixed programming, DllImport, etc.), struct alignment is one of the most common pitfalls. Today, we will continue to explore a common pitfall that many encounter when … Read more
In modern application development, interacting with Web APIs is a fundamental skill. This article will introduce how to use the HttpClient class in C# to send POST and GET requests to call external API services. Introduction to HttpClient HttpClient is a class in the .NET Framework and .NET Core used for sending HTTP requests and … Read more
Previous articles have provided a detailed explanation of the data marshaling type issues between C++ and C#, that is, between managed and unmanaged platforms.This article illustrates with data types and simple examples; other more complex business logic can be extended and promoted based on this foundation.There are generally two common methods to call C++ methods: … Read more