Advanced PCB Circuit Schematic Design

PCB Circuit Advanced Schematic Design The advanced design of PCB schematics requires integration of engineering practices, signal integrity, design specifications, and advanced tool functionalities. 1.Modular and Hierarchical Design Modular Segmentation: Divide complex circuits into independent modules based on functionality (such as power supply, MCU, communication interfaces) for easier reuse and maintenance. Hierarchical Schematics: Use hierarchical … Read more

Can Part-Time PCB Design Work Become a New Source of Family Income?

Recently, a long-time friend reached out to me on social media, expressing a hint of helplessness: “Do you have any PCB design work available? I want to take on some side jobs on weekends to supplement my household income.” This friend has been in the electronics industry for many years. Although he is in a … Read more

The Underlying Logic and Pricing Secrets of PCB Cost Calculation!

01Main Factors Affecting PCB PricesPCB pricing has always been a source of confusion for many purchasers. Many people wonder how these prices are calculated when placing orders. Below, we will discuss the components that make up PCB pricing.1. Price Differences Caused by Different Materials Used in PCBsTaking a standard double-sided board as an example, the … Read more

The Return of PCB Marks the Start of Market Trends!

When the PCB returns to the red horizontal line above, it marks the true start of the market trend. The return process is also the process of a second pullback. Will the second pullback bottom out at 3220 points or 3180? It depends on where the PCB lands when it returns to the red horizontal … Read more

In-Depth Guide to PCB Via Copper Thickness

Introduction: In the previous article, we introduced the manufacturing process of PCBs, but we would like to delve deeper into the aspects of via copper thickness and the aspect ratio of PCB vias. Definition of PCB Copper Thickness The thickness of copper in a circuit is measured in ounces (oz). So, why is thickness expressed … Read more

Weight Capacity Exceeding 20 Times Its Own! Microrobots Can Deliver Drugs Inside the Human Body

Introduction Microrobots can deliver drugs inside the human body On May 31, reported by Wang Ziyu, taking medicine is one of the necessary experiences in life, but for many children and even some adults, taking medicine can be a very difficult task. Additionally, some individuals cannot effectively absorb the medication due to physical reasons. To … Read more

Breakthrough by Chinese Scientists! Expected to Promote the Large-Scale Development and Application of Micro Robots

Introduction A research team in China has achieved a breakthrough in bionic “insect” micro-power technology. In scenarios such as post-disaster rescue and maintenance of large mechanical equipment, bionic robotic “insects” have great potential, and the industry has been searching for suitable efficient power systems.The research team from Beihang University has successfully achieved a new breakthrough … Read more

Exploring the Potential of Micro Robots

Introduction The potential benefits that micro robots can bring us may exceed our imagination. Micro robots are typical micro-electromechanical systems. Many countries around the world have made significant achievements in the research of micro robots. Micro robots are very small, comparable in size to dragonflies or flies, and some are even smaller, to the point … Read more

Medical Robots: More Than Just ‘Cold’ Assistants!

2025 04/26 Medical robots Medical Robots: More Than Just ‘Cold’ Assistants! —— Medical robots: more than just “cold” assistants! —— ●●● When it comes to healthcare, do you think of doctors, nurses, and the smell of medicine? But in modern hospitals, there is a special group of “staff” quietly changing the medical industry. They are … Read more

AI Robot | WeChat + Third-Party Function Interfaces

WeChat Official Account: Sanqiang AI House Follow to learn more about AI technology Introduction Hello, everyone! In a previous article titled AI Robot | The Scheduling Task Tool on WeChat, I mentioned the use case of scheduled messages, which can send information such as morning reports and weather on WeChat. This type of information is … Read more