Year: 2025

Application and Practice of ARM-based Microcontrollers: GD32 Case Study Teaching, 2nd Edition – Solutions to Exercises

by
Application and Practice of ARM-based Microcontrollers: GD32 Case Study Teaching, 2nd Edition - Solutions to Exercises

Application and Practice of ARM-based Microcontrollers: GD32 Case Study Teaching, 2nd Edition Editors: Wu Qisheng, Liu Weiyu ISBN: 9787111746232 Publisher: Mechanical Industry Press Uploader: -Xiaoti- Hello, fellow students! I am a university student majoring in Computer Science and Technology. Today, I would like to share some insights from my study of the textbook “Application and … Read more

Arduino-Mixly Innovation Course – First Discussion

by
Arduino-Mixly Innovation Course - First Discussion

First Basics of Arduino Microcontroller Arduino Highly adaptable development ecosystem for youth innovation Arduino is an open-source hardware and software platform that features an IDE (Integrated Development Environment) for programming in languages such as C/C++, as well as an intuitive graphical programming environment. Currently, Arduino is the most popular development platform worldwide. Applications of Arduino … Read more

The Dream Car

by
The Dream Car

Arduino Design Course (Part Four) The Dream Car Course Introduction No ceremony is needed to set off; the Dream Car has already started, and the future is promising. On April 18, 2025, the spring currents surged through the wires as thirty sixth-grade mechanical engineers from Shanghai Jiao Tong University Affiliated Second Middle School, filled with … Read more

Peilin Wu – Smart Pillbox Reminder System Based on Arduino with Multi-Sensor Collaboration

by
Peilin Wu - Smart Pillbox Reminder System Based on Arduino with Multi-Sensor Collaboration

1. Research Background (1) Current Research Status According to data from the National Health Commission, the prevalence of chronic diseases among the elderly population over 60 years old in China reaches 75.8%, with 83% requiring long-term medication. Most traditional pillboxes on the market only have the function of drug compartmentalization, lacking the ability to actively … Read more

Arduino Lesson 7: Analog Signals

by
Arduino Lesson 7: Analog Signals

Arduino Lesson 6: Digital Signals Rubin said April 21, 2025 11:56 Qinghai 01Analog SignalsAnalog signals: are information expressed by continuously varying physical quantities, also known as continuous signals that have multiple different values within a certain time range.During the transmission process, the information signal is first converted into an electrical signal (hence called “analog”), and … Read more

How to Use FPGA Development Boards? (Part 1) – Playing with FPGA Like Arduino

by
How to Use FPGA Development Boards? (Part 1) - Playing with FPGA Like Arduino

This is also a series of articles, stemming from previous discussions with fans in the comments about the efforts made abroad for FPGA development or entry-level engagement. Each article will introduce a specific FPGA development board, focusing on the development methods prepared for the board (which are quite different from those in China). Today’s main … Read more

From Zero to Master: Unlocking the Secrets of AI Poster Design with Jidream Prompts

by
From Zero to Master: Unlocking the Secrets of AI Poster Design with Jidream Prompts

Dear AI art enthusiasts! Have you ever encountered this situation: you have a super cool poster idea in mind and want AI (like tools such as “Jidream”) to help you create it, but when you stare at the prompt input box, you find yourself scratching your head for a long time, and the words you … Read more

Comparative Review of AI Programming Platforms for Middle School Students: Are They Beginner-Friendly?

by
Comparative Review of AI Programming Platforms for Middle School Students: Are They Beginner-Friendly?

Keywords: AI Programming, Middle School Programming Platforms, Visual Programming, Children’s Programming, Programming EnlightenmentAbstract: Is it difficult to start programming? What are the differences between various AI platforms? This article compares three commonly used AI programming platforms for middle school students, focusing on beginner-friendliness, functional modules, learning paths, and teacher resources, providing tailored recommendations for beginners. … Read more

Xiao Zhi AI Communication Protocol Fix: Registering Devices via OTA Interface

by
Xiao Zhi AI Communication Protocol Fix: Registering Devices via OTA Interface

Last week, I organized the WebSocket communication protocol of Xiao Zhi AI, titled “Reproducing Xiao Zhi AI Step 2: Learning Its WebSocket Protocol with Two Core Flowcharts“, and later during debugging, I discovered a missing point, which was the omission of the device registration step. Initially, I found the <span>"OTA_VERSION_URL": "https://api.tenclass.net/xiaozhi/ota/"</span> field in the configuration … Read more

Introducing a 9 cm, 25 g Micro Wireless Amphibious Robot!

by
Introducing a 9 cm, 25 g Micro Wireless Amphibious Robot!

The actuator is a device with controllable deformation capabilities, serving as the “heart” of the micro robot. A research team from Tsinghua University has recently developed a film-like micro actuator that allows the micro robot to achieve continuous shape changes and “lock” its specific action forms, enhancing its environmental adaptability. Researchers stated that using this … Read more