Engineers Who Build with Circuit Boards

Engineers Who Build with Circuit Boards

Hardware engineers are a group of people who “build with circuit boards”. They use various electronic components, such as resistors, capacitors, and chips, to piece together and design electronic products with various functions, such as mobile phones, computers, routers, and more. Sounds simple, right? But in reality, the work of hardware engineers is not that … Read more

What Is Soft Board? Understanding the Differences Between FPC and PCB

What Is Soft Board? Understanding the Differences Between FPC and PCB

With the rapid development of electronic products, there are many types of circuit boards, including hard boards, soft boards, and rigid-flex boards. Hard boards are ordinary PCB boards that cannot be bent; the vast majority of products use hard boards. Soft boards are flexible boards (FPC), which can be bent to a certain extent and … Read more

How to Identify Electronic Components on Inverter Circuit Boards?

How to Identify Electronic Components on Inverter Circuit Boards?

Must-Read Books for Learning PLC (E-book Download Link) The inverter circuit board mainly includes the power board, control board, driver board, and panel. 1. Resistor Resistors are represented by the letter R on the circuit board, with units including: ohms (Ω), kilohms (KΩ), megohms (MΩ). Resistor symbols include: 1. Fixed resistors, adjustable resistors, special resistors … Read more

From Phones to Refrigerators: Understanding the PCB Industry

From Phones to Refrigerators: Understanding the PCB Industry

Click the above“Mechanical and Electronic Engineering Technology” to follow us PCB, or Printed Circuit Board, is the “heart” of electronic products, and nearly all electronic devices rely on it. The phone in your hand, your computer, and even the television and refrigerator at home all hide the presence of PCBs. In 2024, the PCB industry … Read more

Understanding the Differences Between Semiconductors, Integrated Circuits, and Chips

Understanding the Differences Between Semiconductors, Integrated Circuits, and Chips

Source: Content from Chuangfuhui, thank you! What Are the Differences Between Semiconductors, Integrated Circuits, and Chips In today’s rapidly advancing technological era, we often hear the terms semiconductor, integrated circuit, and chip. They seem to be the magic of the tech world, driving innovation and development across various industries. But do you know their differences … Read more

Differences Between Packaging Substrate and PCB

Differences Between Packaging Substrate and PCB

The packaging substrate provides electrical connections, protection, support, heat dissipation, assembly, and other functions for chips and electronic components, achieving multi-pin integration, reducing the size of packaging products, improving electrical performance and heat dissipation, enabling ultra-high density or multi-chip modularization, and ensuring high reliability of electronic substrates. The packaging substrate can be simply understood as … Read more

Passive Cooling Technology for High-Performance Electronics

Passive Cooling Technology for High-Performance Electronics

【Research Background】 With the continuous growth of societal demand for high-performance electronics and communication technologies, coupled with the ongoing reduction in the size of electronic components, the power density of these components has been steadily increasing. This has raised higher requirements for the thermal management strategies of electronic components. Passive thermal management technologies have attracted … Read more

Recommended Domestic I2C Isolator to Replace ISO1540

Recommended Domestic I2C Isolator to Replace ISO1540

Introduction I2C bus is a two-wire, bidirectional serial bus, particularly suitable for communication between ICs on or between boards. To meet system safety specifications, avoid noise signal interference during communication, and prevent damage to sensitive components, it is necessary to incorporate I2C isolator devices into the system. Today, I would like to recommend a domestic … Read more

Signs of Damage in Electronic Components on Development Boards

Signs of Damage in Electronic Components on Development Boards

If you don’t want to miss my updates, remember to check the public account in the upper right corner and set it as a star, take down the stars and give them to me. Electronic components have a lifespan that is closely related to their structure, properties, and the environment in which they are used, … Read more

Exploring the Requirements for Automotive Grade Chips

Exploring the Requirements for Automotive Grade Chips

Source: One Overview of Automotive The prices of automotive electronic products are generally quite high, one of the main reasons being the use of automotive-grade electronic components. But what kind of electronic components qualify as automotive-grade? Let’s first take a look at the differences between the application of electronic components in automobiles and those in … Read more