5. Short Circuit of CAN L to Power (Positive) When a short circuit occurs between CAN L and the power (positive), due to the fault tolerance characteristics of the CAN bus, the entire CAN network may be unable to communicate or generate related fault codes. Because of the short circuit of CAN L to the … Read more
Sensor Everyone is familiar with sensors, right? The voice-activated lights and variable frequency air conditioners we use in our daily lives rely on sensors to perform irreplaceable roles. So let’s take a look at some small knowledge about sensors! Definition A sensor is a physical device or biological organ that can detect and sense external … Read more
Sensors are devices designed based on the physical, chemical, and biological properties and laws of materials. There are various types, and in the measurement and control field, a sensor designed based on a certain principle can simultaneously measure multiple non-electrical quantities. Sometimes, a single non-electrical quantity can be measured by various sensors based on different … Read more
Search on WeChat Technical Training When it comes to great inventions in human history, there are countless examples. The steam locomotive, for instance, was the main mode of transportation in the 19th century, representing fashion and progress. Wherever the steam locomotive went, it was equivalent to the advancement of human industrial civilization! However, in the … Read more
Click Blue Text Follow Us~ 1 Cutting (CUT) Cutting is the process of cutting the raw copper-clad board into pieces that can be made into boards on the production line. First, let’s understand a few concepts with the EDA365 Electronics Forum: (1) UNIT: A UNIT refers to the unit graphic designed by the PCB design … Read more
In PCB design, engineers need to follow a series of principles for layout and routing to create excellent boards. While some principles can be disregarded, there are certain principles that must be adhered to for the stability and safety of the entire system. So, what are the principles that all engineers must follow? 1. Reasonable … Read more
Introduction to PCB Processes We will use the process flow of multilayer boards as a lead-in to the introduction of PCB technology, specifically selecting the graphic plating process for explanation, which is divided into eight parts as follows: A. Introduction to Inner Layer Circuit Process Process Introduction: Purpose: 1. To create inner layer circuits using … Read more
In the manufacturing process of electronic products, PCB and PCBA are two indispensable links. PCB is the carrier of electronic components, while PCBA is the finished product after the assembly of components on the PCB. Although closely related, there are many differences in various aspects. This article will detail these differences. 1. Differences in Structure … Read more
As a support for electronic components and a provider of electrical connections, printed circuit boards (PCBs) play a crucial role in the electronics industry. Based on different classification criteria, PCBs can be divided into various types. So, do you know what types of PCBs exist? What are their differences? 1. Structural Classification Single-sided board: The … Read more
Source: PCB Consulting A Detailed Analysis of PCB Manufacturing Processes with Illustrations. 1. Cutting (CUT) Cutting is the process of slicing the raw copper-clad board into boards that can be made on the production line. First, let’s understand a few concepts: (1) UNIT: A UNIT refers to the unit graphics designed by PCB design engineers. … Read more