Getting Started with Embedded Systems
Board Setup & Configuration
Programming Tutorials (C, Python, Rust)
Debugging & Performance Optimization
Original article: https://owo.cab/216/, also published on WeChat public account You can jump to the original webpage from the “Read the original” link at the end of this article Finally, the holiday is approaching~ I finally have some time to review and record some of the things I’ve been working on recently. Hehe! It’s the joy … Read more
SJU | Looking Up at the Stars, Standing Firm on the Ground | As a core foundational course for electromechanical majors, “Principles and Applications of Microcontrollers” has undergone continuous iteration over 15 years, with a hybrid teaching setup of 48 class hours (12 online + 36 offline) and 3 credits. It has steadily grown from … Read more
Microcontroller repair essentials! Use a digital multimeter to determine chip functionality in 3 steps, making it accessible for beginners. Is troubleshooting microcontroller circuit boards difficult? The key is to check if the chip is damaged! With the current affordable prices of microcontroller chips, the focus of repair is not on the cost of replacement parts, … Read more
Introduction: License plate recognition is crucial in modern traffic management. This article provides a detailed analysis of a license plate recognition system based on the STM32 microcontroller, covering its working principles, hardware configuration, and core algorithms. The system uses the OV7725 CMOS image sensor for image acquisition and processes it in real-time using the STM32 … Read more
This case is based on the domestic Yuhai ParaCS software for transient dynamics analysis, software version V4.8.0; The model of the serial collaborative robot is shown in the figure below, which simplifies the internal electrical structure; 1 Start the Yuhai ParaCS software by double-clicking the icon to open it 2 Select the transient dynamics module … Read more
Hello everyone, I am Teacher Pan from Lefang, a tech enthusiast who enjoys working with long and sleek gadgets. After reading yesterday’s article, some students asked what efforts their peers made to join humanoid robot companies. Today, we will take a detailed look at the entire process.This student, referred to as Student A, joined our … Read more
Click the blue text to follow us Authors:Cai Su, Huang Andong, Li Jiangxu Citation:Cai, S., Huang, A.D., Li, J.X. (2025). The Impact of Embedded Question Prompts on Students’ Reflective Thinking and Learning Behaviors in AR Learning Environments. Journal of Science Education and Technology. https://doi.org/10.1007/s10956-025-10249-6 The Impact of Embedded Question Prompts on Students’ Reflective Thinking and … Read more
From Zero to One: A Comprehensive Guide to Mastering Arduino with Essential Resources for Beginners 1. Preparation: To Do a Good Job, One Must First Sharpen Their Tools Image (1) Hardware Selection: Starting the Exploration Journey with “Minimal Cost” For beginners, choosing the right hardware is crucial when stepping into the wonderful world of Arduino … Read more
You may have experienced: your watch shows you slept for 7 hours, but you feel like you hardly slept at all; or you feel like you slept well, but the watch tells you that you had “insufficient deep sleep.” Many friends suffering from insomnia ask: “What should I trust? The watch, the app, or my … Read more
In the previous issue, we discussed how PLCs “read” analog signals (such as temperature and pressure). In this issue, we will talk about how PLCs “write” analog signals—such as controlling the speed of an inverter or adjusting the opening of a valve. Many beginners find this part complex, but as long as you understand “how … Read more