From Construction Site to Circuit Board: Reflections on Career Transitions in the Electronics Industry

In the hardware working community, a casual conversation led to discussions about everyone’s industry experiences. Surprisingly, several colleagues shared similar yet unique journeys—they transitioned from civil engineering to the electronics industry. One of them has now become a hardware engineer, another has become a layout engineer, and yet another made the bold decision to enter … Read more

Market Research and Development Trend Forecast Report for the Printed Circuit Board Industry (2025-2031)

Overview of PCB Industry Development: Market Size, Technological Trends, and Industry Characteristics 1. Overview of the Printed Circuit Board MarketMarket (1) Global PCB Market Space is Vast The global printed circuit board (PCB) industry is the largest segment in the field of electronic components, with its output value showing significant correlation with the international economic … Read more

Observing Circuit Board Drilling

Jiang Hongping | “Observing Circuit Board Drilling” 01 Original Poem Observing Circuit Board Drilling By/Jiang Hongping On a smooth square, a hidden world is being constructed with tools invisible to the naked eye breaking through the circuit board leaving neatly arranged small dots with the knowledge stored in my mind I know that within the … Read more

Breakthroughs in Processing Challenges of PTFE Materials for Microwave Circuit Boards

Breakthroughs in Processing Challenges of PTFE Materials for Microwave Circuit BoardsIntroductionWith the rapid development of high-frequency applications such as 5G communications, radar systems, and satellite navigation, the design and manufacturing of microwave circuit boards face higher demands. Among them, polytetrafluoroethylene (PTFE) materials have become the preferred substrate for high-frequency circuit boards due to their excellent … Read more

Electronic Engineers – PCB Design

Electronic Engineers and PCB Design PCB design is an indispensable part of modern electronic engineering. As an electronic engineer, mastering PCB design skills is an important aspect of one’s career. This article will introduce the basic concepts of PCB design, the design process, and common design software. 1. Basic Concepts of PCB Design A printed … Read more

Understanding Grounding in Circuit Boards

Circuit boards are one of the fundamental components of modern electronic devices. Various electronic components on the circuit board are connected by metal wires, forming complex circuits. Grounding is crucial in these circuits. This article will introduce the basic knowledge related to grounding in circuit boards to help readers better understand the design and manufacturing … Read more

FreeRTOS Examples: A Collection of FreeRTOS Code Samples and a Practical Textbook for Embedded Real-Time Systems

In the world of embedded development, every engineer has their own “secret weapon.” Today, I want to talk about FreeRTOS Examples, a project that not only preserves the core examples of FreeRTOS but also serves as a treasure trove filled with practical charm. Whether you are a beginner or an experienced developer, you can find … Read more

A Microcontroller Engineer’s Perspective on Embedded Linux

Introduction This article provides a brief overview of some knowledge related to Embedded Linux, serving as a reference for those who, like me, wish to advance from microcontroller programming to Embedded Linux. With the increasing number of tutorials on Embedded Linux, I believe many friends studying microcontrollers have started to explore this area. What to … Read more