Search on WeChat Technical Training In engineering, the RS485 control line is often mentioned. What exactly is it? Today, I will discuss the applications related to RS485. By understanding RS485 in depth, you will find that there is indeed a lot of knowledge within it. We will choose some common issues considered in weak electricity … Read more
1. Sensors Sensors can detect physical quantities such as force, temperature, light, sound, and chemical components, and convert them into a physical quantity (usually electrical quantities like current or voltage) that is easy to transmit and process, or switch a circuit on or off. By converting non-electrical quantities into electrical quantities, measurement, transmission, processing, and … Read more
Source: Sensor Technology Original Author: Faraday Written by | Sensor Technology (WW_CGQJS) Proximity sensors are widely used in various automated production lines, mechatronic devices, and industries such as petroleum, chemical, military, and scientific research. So, what is a proximity sensor? Proximity sensor refers to a general term for sensors that replace limit switches and other … Read more
Search on WeChat Technical Training When it comes to sensors, everyone is likely familiar with them. So how much do you really know about sensors? Sensors are like the “five senses” of devices, essential components for communication between humans and machines. Why is this said? The five senses of humans are natural sensors that perceive … Read more
Source: Sensor Technology Author: Faraday Proximity sensors are widely used in various automated production lines, mechatronic equipment, and industries such as petroleum, chemicals, military, and scientific research. So, what is a proximity sensor? Proximity Sensor A proximity sensor refers to a type of sensor that detects objects without contact, replacing limit switches and other contact … Read more
Introduction Statement To deepen the reform of graduate courses, optimize course content, improve teaching methods, and establish a graduate course system that meets the needs of economic and social development, aligns with the goals of cultivating outstanding talents, and reflects the characteristics of Hebei University of Technology, the school has always adhered to the educational … Read more
Source of the article: Complete Guide to Semiconductors Original Author: Infrared Classroom This article introduces the origin of semiconductors, what semiconductors are, and the classification of semiconductors. 1. The Origin of Semiconductors In January 1946, a semiconductor research group was officially established at Bell Labs in the United States, located across the Pacific. The group … Read more
The development of modern electronic industry is changing rapidly, with large-scale and ultra-large-scale integrated circuits becoming increasingly complex. The traditional method of manually designing and manufacturing circuit boards can no longer meet production needs and is prone to errors. Here, I will introduce how to automatically convert schematics into PCB layouts. By relying on the … Read more
In the process of hardware circuit design, mistakes are inevitable. Have you made any rookie errors? The comment section is open for you. Below are the five most common design issues in PCB design along with their respective countermeasures. 01 Pin Errors Linear voltage regulators are cheaper than switching power supplies but have lower energy … Read more
When designing a PCB, I found that many people, especially beginners, do not have a clear understanding of the layers in a PCB. Therefore, today let’s take a look at the differences between the various layers when using the software Altium Designer to create a board. 1. Signal Layer The signal layer is divided into … Read more