The editor inadvertently came across a self-analysis by an engineer approaching middle age, and couldn’t help but feel that every industry has its own bitter journey. Below is a shared reflection for enthusiasts. Currently, I work at a venture capital company using JAVA for mobile app backend development, with a pre-tax salary of 12K. This … Read more
Set as Star “★” to avoid getting lost, let’s hit the highway together! Reading this article takes about 3.5 minutes Note: Attachments can be found in the comments (please contact for repairs if expired); if you need other materials, feel free to leave a message in the comments, and I will send them out if … Read more
1. What Is Hardware? In other words, hardware is physical, at least something you can see and touch. It is a material carrier, the material basis. Broadly speaking, humans live on a material basis, and you can refer to everything you can see as hardware. Of course, in a narrow sense, software and hardware generally … Read more
First Author: Wang Ben (Assistant Professor, Shenzhen University), Dr. Chen Qifeng Corresponding Author: Professor Zhang Li Affiliation: The Chinese University of Hong Kong The sci-fi movie “Fantastic Voyage” tells the story of five American doctors who are shrunk to a micron scale and injected into a patient’s body to perform vascular surgery, escaping through the … Read more
Introduction This is an important advancement in cluster robot technology. A research team from Hanyang University in Seoul, South Korea, has developed a cluster of micro magnetic robots that can work together like ants to accomplish a series of complex tasks, such as transporting objects much larger than themselves. This study was published in the … Read more
What is Hardware In a narrow sense, software and hardware generally refer to the electronic field. Software code is also written by people, and the languages we are familiar with, such as C, C++, etc., are translated into assembly language by compilers, and then assembly language is translated into binary machine language by assemblers, which … Read more
1. What is Hardware? Baidu Baike describes “Hardware (English name Hardware) is the abbreviation of computer hardware (terms used in mainland China and Hong Kong, while Taiwan refers to it as hardware), which refers to various physical devices composed of electronic, mechanical, and optoelectronic components in a computer system. These physical devices form an organic … Read more
Product reliability is designed. It is produced and managed. －Qian Xuesen 1. Circuits Are Designed. Don’t Just Draw, Be a Designer. An electrolytic capacitor soldered next to a heat sink causes the related circuit parameters to drift, resulting in unstable machine parameters; the inconsistency in the color of green LEDs makes them look unattractive. Each … Read more
Design and Reflection on Teaching Colored LCD Screens Yaping Zhao1 Liang Hao2 Meina Yu3Hong Pan4 Ye Zhu5 Rui Wei6* 1.Peking University Affiliated High School, 100190 2.Beijing Yuying Middle School, 100036 3.Beijing University of Science and Technology, 100083 4.Foshan Education Bureau Research Office, Guangdong Province, 528000 5.San Fan Middle School, Beijing, 100120 6.Key Research Base for … Read more
[Image] I will provide an in-depth explanation of each module, including its design purpose, parameter selection, layout considerations, system design logic, and a pros and cons analysis. Below is a detailed analysis of the modules in Tesla’s autonomous driving motherboard, with each module divided into five sections: Design Purpose, Parameter Analysis, Layout Logic, Pros and … Read more