Getting Started with Embedded Systems
Board Setup & Configuration
Programming Tutorials (C, Python, Rust)
Debugging & Performance Optimization
💥💥💞💞Welcome to this blog❤️❤️💥💥 🏆Author’s Advantage: 🌞🌞🌞The blog content aims to be logically clear and coherent for the convenience of readers. ⛳️Motto: A journey of a hundred miles begins with a single step. 💥1 Overview The three-bar truss is a common structural form widely used in bridges, buildings, and mechanical equipment. The design optimization of … Read more
Python has become one of the most competitive programming languages in today’s job market due to its concise and elegant syntax, powerful ecosystem, and wide range of applications. Whether you aspire to be a backend engineer, data analyst, automation engineer, or an expert in the AI field, Python offers a clear path. This article will … Read more
Beginner’s Guide to Learning Python (Detailed Version) Hello everyone, I am Cat Brother, a Python enthusiast who loves coding and teaching coding. This article is specially written for complete beginners who want to get started with Python. Don’t be afraid, I was once a newbie who couldn’t even pronounce the word “variable” correctly. Follow Cat … Read more
Clickthe blue text aboveto follow us~ Set the programmer's articles as favorites to read them first. Today, I will share a 15-day quick start tutorial for Python (see the end of the article for how to obtain the complete PDF learning tutorial).:Part One: Basic Knowledge DAY 1: Install Python on your computer and run your … Read more
🚀 C++ Programming Lesson 9: Detailed Explanation of Logical Operators — Making Conditional Judgments More “Flexible” 📚 Course Navigation 1、🤔 What are Logical Operators? (Why do we need logical operators?)2、🌟 Three Core Logical Operators (&& “and”, || “or”, ! “not”)3、🧪 Practical Case: Solving Judgment Problems in Life (From Scenarios to Code)4、⚠️ Common Pitfalls and Avoidance … Read more
Click the blue text to follow us 01. Download Version: Dev-C++ 5.11 Get the installation package: Follow and add the assistant to obtain the installation package. 02. Installation 1) Select the installation language, default is English. After successful installation, you can set the interface to Chinese. 2) License, agree to proceed. 3) Select installation items, … Read more
GESP C++ Level 3 Programming (46C++): [GESP202509 Level 3] Calendar Creation This problem has stumped many candidates. There are various approaches to solving it. 1. Calculate the calendar for each month yourself and then print it. It may be a bit clumsy, but it can earn points. 2. Calculate which day of the week the … Read more
1. Change File or Directory Permissions chmod # change the permissions mode of a file chmod [{ugo}{+-=}{rwx}][file or directory] # u: file owner, g: group, o: others, +: add permission, -: remove permission, =: set permission exclusively [mode=421][file or directory] # 4=r, 2=w, 1=x; represent read, write, execute permissions for owner, group, and others respectively, … Read more
1. cd cd: Change directory Change the working directory. The commands cd and ls are probably the two most used commands, especially for users unfamiliar with the Linux directory structure. cd / # Enter the root directory cd – # Return to the last directory cd # Return to the home directory cd ~ # … Read more
In environments with high dust concentrations, such as cement, mining, and metal processing, sensors act as “environmental sentinels”—accurately capturing data on temperature, humidity, dust concentration, and gas composition. However, we all know that these “sentinels” can easily “go on strike” after prolonged exposure to dust: either the data becomes wildly inaccurate, or they report faults … Read more