Tutorials & Guides

Getting Started with Embedded Systems
Board Setup & Configuration
Programming Tutorials (C, Python, Rust)
Debugging & Performance Optimization

Successful Hosting of the Embedded System Application Development Competition at the 38th Science and Technology Culture Arts Festival

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Successful Hosting of the Embedded System Application Development Competition at the 38th Science and Technology Culture Arts Festival

Recently, the 38th Science and Technology Culture Arts Festival’s Embedded System Application Development Competition, organized by the university’s Youth League Committee and hosted by our department, successfully concluded. The competition was divided into two stages: preliminary and final. This event was organized by our department’s Internet of Things application technology program and attracted over 100 … Read more

2025 Anhui Province Robot Competition Microcontroller and Embedded Systems Preliminary Round Successfully Held at Huainan Normal University

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2025 Anhui Province Robot Competition Microcontroller and Embedded Systems Preliminary Round Successfully Held at Huainan Normal University

2025 Anhui Province Robot Competition Microcontroller and Embedded Systems TrackPreliminary CompetitionSuccessfully Held at Huainan Normal University On April 26, the 2025 Anhui Province Robot Competition Microcontroller and Embedded Systems Track Preliminary Round was successfully held at the Quanshan Campus of Huainan Normal University. This event was organized by the Anhui Provincial Department of Education, hosted … Read more

C++ IoT Development: Communication Between Sensors and Devices

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C++ IoT Development: Communication Between Sensors and Devices

C++ IoT Development: Communication Between Sensors and Devices In the world of the Internet of Things (IoT), communication between sensors and devices is crucial. As a full-stack programmer, this article will detail how to use C++ for IoT development, particularly focusing on establishing effective communication between sensors and devices. 1. Overview In this tutorial, we … Read more

Exploration of C++ Programming Fundamentals Teaching Empowered by AI, Integration of General and Specialized Knowledge, and Industry-Education Integration

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Exploration of C++ Programming Fundamentals Teaching Empowered by AI, Integration of General and Specialized Knowledge, and Industry-Education Integration

0 Introduction The new engineering discipline refers to a field centered on information technology, integrating multidisciplinary knowledge and skills, aimed at cultivating engineering and technical talents with innovation, practical skills, and interdisciplinary capabilities.[1] C++ programming is an essential foundational knowledge in the field of computer science and engineering. With the rapid development of information technology … Read more

Summary of Commonly Tested Basic Knowledge Points for Computer Science in Higher Education Transition

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In some provinces, the computer science exam is a mandatory subject for higher education transition.Computer science is considered relatively simple and can quickly boost scores; its review method is similar to that of liberal arts subjects. To successfully pass the computer science exam for higher education transition, the key is to “memorize”. Today, Xuexin has … Read more

Daily Practice on Historical Exam Questions: Relationship Questions Day Two

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Daily Practice on Historical Exam Questions: Relationship Questions Day Two

Hello everyone, today I bring you analogy questions from the reasoning module. These not only test the breadth of our knowledge but also our ability to summarize and inductively reason. Let’s practice together: Question （ ） is to car as （ ） is to camera A. Tire ； Mobile phone B. Speed ； Pixel C. … Read more

Exploring the Significance of JPEG Decoding on Resource-Constrained Systems in the Cortex-M Platform

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Exploring the Significance of JPEG Decoding on Resource-Constrained Systems in the Cortex-M Platform

IntroductionFor embedded product development, cost is the most fundamental consideration. Even if the conclusions are similar for the same problem, they often have completely different paths in different contexts. Take the question of whether “JPEG software decoding on the Cortex-M platform is meaningful” as an example; the thought process here is quite typical:First, the Cortex-M … Read more

Illuminating the Light of AI: A Growth Journey from Handcrafted Circuit Boards to Milestones on the Blockchain

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Illuminating the Light of AI: A Growth Journey from Handcrafted Circuit Boards to Milestones on the Blockchain

The light of Ethereum, humans and machines together —— A recap of my offline meetup 1 Cause The annual offline meetup — an unmissable appointment I am a student who joined the Tang Master’s private coaching camp in 2022. Over the past two years, this camp has been like a lighthouse full of energy, constantly … Read more

PLC Energy Optimization Strategies: Effective Ways to Reduce Operating Costs

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PLC Energy Optimization Strategies: Effective Ways to Reduce Operating Costs

Is your factory’s electricity bill too high? With this set of PLC energy-saving strategies, you can save 30% on operating costs! Let’s start with a few real cases to see how costly it can be to neglect energy optimization. Last year, a cement factory had its fan motors running at full load continuously, even though … Read more

Unstable Communication? A Step-by-Step Guide to PLC Network Troubleshooting Techniques

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Unstable Communication? A Step-by-Step Guide to PLC Network Troubleshooting Techniques

Hello everyone, I am Xiao Zhi. Recently, I have received many messages from friends asking about communication issues, so today we will discuss PLC network faults. A few months ago, I went to a beverage factory to resolve a communication fault, and the project manager was so anxious that he was wringing his hands: “Lao … Read more