In PCB design, we often encounter the two technical terms “Via” and “Pad.” They each have distinct functions and uses. This article will detail the differences and roles of these two elements, hoping to assist everyone. 1. Via, also known as a via, is primarily used to achieve electrical connections between different layers. Depending on … Read more
This article is reprinted from the peripheral public account: Broken Waste Player If you have the habit of browsing Bihu, you must have heard of the “Jingdong Jingzao” brand mechanical keyboard that has been crazily promoted by various marketing accounts. The K series of Jingzao has always had a very clear market positioning and a … Read more
Dynamic 1 On January 14, China Aviation Engine Research Institute invited a professor from Harbin Engineering University to explain composite material performance evaluation methods, numerical simulation techniques, and discuss technical difficulties in engineering with designers. 2 On January 13, China Aviation Engine Power Institute carried out expert evaluation work, reviewing applicants according to their professional … Read more
Please enter title bcdef How to repair aircraft engines without disassembling components or affecting flight has always been a challenge. General Electric is developing different types of micro robots, aiming to allow them to probe inside the engine to inspect equipment and perform necessary repairs. The data collected by the robots can also be used … Read more