3C Electronics

Overview of the PCB Industry: Riding the AI Wave Towards a $100 Billion Market, with a Solid Foundation in Chinese Manufacturing

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Overview of the PCB Industry: Riding the AI Wave Towards a $100 Billion Market, with a Solid Foundation in Chinese Manufacturing

Driven by applications in artificial intelligence, servers and data storage, network communication, and automotive electronics, the global PCB industry has entered a new growth cycle, with the market size expected to reach $100 billion by 2030. Open-source large models like DeepSeek have significantly reduced deployment costs and barriers across various industries, leading to a rapid … Read more

Knowledge of FPC Flexible Printed Circuit Board Processing Technology

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Knowledge of FPC Flexible Printed Circuit Board Processing Technology

1. Overview of FPC Flexible Printed Circuit Boards Printed circuit boards are fundamental products in the electronics industry, widely used in communication devices, computers, automotive electronics, industrial equipment, and various household appliances. Their main function is to support circuit components and interconnect circuit elements.FPC flexible printed circuit boards are a major category of printed circuit … Read more

100G Network Rate Optimization – NIC Device Driver Tuning

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100G Network Rate Optimization - NIC Device Driver Tuning

NIC Device Driver Tuning NIC Device Driver Typically, the device driver versions included with Linux distributions are outdated and may not support all the latest features. This page provides information on updating device drivers. To check the current driver version, execute the following command: ethtool -i ethN The command ethtool -i ethN is used in … Read more

Introduction to Arduino Programming for Children

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Introduction to Arduino Programming for Children

Before learning Arduino programming, I would like to share a little story with everyone: One day in 2005, an electronics major student complained to his teacher, Professor Banzi, saying, “The microcontrollers available on the market are both expensive and difficult to use. Do you have any good solutions to this problem?” Coincidentally, a visiting scholar … Read more

The Japanese Operating System That Almost Dominated the World!

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The Japanese Operating System That Almost Dominated the World!

Source: Reprinted with permission from Coderising (ID: coderising) Author: Liu Xin In 1989, a magical high-tech house appeared on the streets of Tokyo, Japan. It could think independently, perceive its environment, and take action. This house was equipped with thousands of sensors, constantly measuring temperature, humidity, air pressure, wind speed, wind direction, rainfall, and light … Read more

Step-by-Step Guide to Creating an Arduino Breathing Light! A Romantic Project for Beginners

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Step-by-Step Guide to Creating an Arduino Breathing Light! A Romantic Project for Beginners

Step-by-Step Guide to Creating an Arduino Breathing Light! A Romantic Project for Beginnersđź’ˇ đź’ˇ Let’s make a little night light that “breathes”! When the LED light flickers gently like a cat’s breath, it instantly heals the fatigue of the day~ Today, with the simplest Arduino tutorial, I will unlock the magic of “making the light … Read more

Common Faults in LCD TVs: Which Can Be Repaired and Which Cannot?

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Common Faults in LCD TVs: Which Can Be Repaired and Which Cannot?

Those who follow me are the kindest!I only speak for the people, using my pen to clarify the situation and measure the warmth of humanity.Which can be repaired? As an important entertainment device in our daily lives, televisions occasionally experience various faults. These faults not only affect our viewing experience but may also render the … Read more

The Japanese Operating System That Almost Dominated the World

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The Japanese Operating System That Almost Dominated the World

In 1989, a magical high-tech house appeared on the streets of Tokyo, Japan, capable of independent thought, perception, and action. This house was equipped with thousands of sensors, continuously measuring temperature, humidity, air pressure, wind speed, wind direction, rainfall, and light, allowing it to automatically turn on lights, open windows to let in a pleasant … Read more

Arduino Beginner Course Content

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Arduino Beginner Course Content

END1Course Content The beginner course consists of 15 lectures, currently being updated… Stay tuned for more. 2Target Audience Children aged 5-7 (from kindergarten to first grade) This age group is in a critical transition from concrete to abstract logical thinking. The graphical interface and game-based learning of ScratchJr can effectively stimulate interest; no reading or … Read more

Introduction to Common Components in Proteus: Symbols and Names

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Introduction to Common Components in Proteus: Symbols and Names

If you don’t want to miss my updates, go to the top right corner – view public account – set as a star AT89C51 (Classic Microcontroller) STM32F103 SWITCH (Single Switch) SW-SPST (Single Pole Single Throw Switch) SW-SPDT (Single Pole Double Throw Switch) SW-ROT-3 (Single Pole Triple Throw Switch) CAP (Non-polarized Capacitor) CAP-ELEC (Polarized Capacitor) CRYSTAL … Read more