Arduino

Build Your Desktop Electronic “Aircraft Carrier” with the Arduino Development Platform! 3D Printed Test Platform Integrates Development Boards, Breadboards, and Power Supply to Boost Your Development Efficiency

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Build Your Desktop Electronic "Aircraft Carrier" with the Arduino Development Platform! 3D Printed Test Platform Integrates Development Boards, Breadboards, and Power Supply to Boost Your Development Efficiency

[3D Printing Daily] Issue 807 <span>For those without a printer, don't worry! You can click on the public account menu 'Local Printing' to contact local friends for printing assistance.</span> 1. Modular Support for Arduino and Raspberry Pi – CustoBlocks <span>[ID:754078]</span> CustoBlocks is a set of modular components designed to help users build customized framework structures. … Read more

STM32 vs Arduino: Why Won’t Your LED Light Up?

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STM32 vs Arduino: Why Won't Your LED Light Up?

Received feedback from many readers: “Clearly following the tutorial, but the STM32 board’s LED won’t light up?” This phenomenon hides hardware differences in embedded development that are easily overlooked, the connection method of the onboard LED and GPIO pins, is the most common “pitfall” for beginners transitioning from Arduino to STM32. Every line of code … Read more

Exploring Popular Development Boards | Arduino Development Boards

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Exploring Popular Development Boards | Arduino Development Boards

01 Overview of Arduino Arduino is a set of tools that can be used to sense and control the physical world. It consists of an open-source hardware platform based on a microcontroller and a development software suite for programming Arduino boards. Its hardware includes a development board centered around the Atmel AVR microcontroller and various … Read more

When Elementary School “AI Newbies” Meet University Laboratories

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When Elementary School "AI Newbies" Meet University Laboratories

When Elementary School “AI Newbies” Meet University Laboratories Under the early summer sun, the campus of Lianjiang Experimental Primary School is filled with eager anticipation. On the afternoon of June 11, 2025, the teachers and students of the artificial intelligence experimental class were invited to visit Fuzhou University of Technology to learn and experience artificial … Read more

Introduction to PCB Circuit Board Design: Basic Learning Notes

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Introduction to PCB Circuit Board Design: Basic Learning Notes

1: Drawing Arduino Circuit Boards (Schematic Library, PCB Library, Schematic, PCB Drawing) 1. Drawing Schematic Library (Use existing libraries, or create your own) [SCH Library] Here is an example Add sub-file: Select -> Tools -> New Component Method 1: Draw one by one Below are some examples and effect images ATMEGA328P-AU CH340G LM358 USB-B PT … Read more

Exploring the Embedded Development Ecosystem: Arduino, ESP32, and FastLED

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Exploring the Embedded Development Ecosystem: Arduino, ESP32, and FastLED

Arduino, ESP32, and FastLED represent a classic learning path that progresses from beginner to advanced, culminating in the creation of stunning artistic effects. They are not isolated technologies but rather a complementary and progressively layered ecosystem. Now, please take a seat as we meticulously analyze these three “old friends” from both theoretical and engineering perspectives. … Read more

Lighting Up the IL9341 Display with ESP32 Using VSCODE and PlatformIO (Arduino Framework)

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Lighting Up the IL9341 Display with ESP32 Using VSCODE and PlatformIO (Arduino Framework)

⚔️ First, let’s see the effect ⚔️ Install the TFT_eSPI Library Step 1: Click on the ant icon on the right Step 2: Click on Open in English Step 3: Click on Libraries in English Click on TFT_eSPI in English to go to the next interface Step 1: Click on Add to Project Step 2: … Read more

L298N Motor Driver Module and Control

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L298N Motor Driver Module and Control

The concept of 37 types of sensors and actuators is widely circulated on the internet, but in fact, the number of sensor modules compatible with Arduino is certainly more than these 37 types. Given that I have accumulated some sensor and actuator modules, I intend to conduct a series of experiments based on the principle … Read more

Research-Based Learning Promotes Growth, Practical Experience Leads to True Knowledge

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Research-Based Learning Promotes Growth, Practical Experience Leads to True Knowledge

Research-based learning is a compulsory course for all ordinary high school students, which is of great significance for cultivating students’ innovative spirit and practical abilities, broadening their knowledge horizons, improving their overall quality, and adapting to the future social development needs. The research-based learning course for the 2023 cohort of students at our school officially … Read more

AI Science: Technology Illuminates the Future, Wisdom Safeguards Safety

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AI Science: Technology Illuminates the Future, Wisdom Safeguards Safety

To inspire students’ love for scientific practice, cultivate innovative thinking and traffic safety awareness, our school’s fourth grade conducted a scientific practice activity titled “Traffic Light Simulation Competition.” The students transformed into “little engineers,” experiencing the entire process of scientific exploration from circuit design to model making, delivering impressive results through wisdom and collaboration! Combining … Read more