Stock Logic Analysis of Xuedilong

Important Statement,This analysis is based on publicly available information and industry research models. The data may not accurately reflect reality and does not constitute investment advice. I am happy to promote this stock,how to promote it, who promotes it is not important, what matters is whether you believe it and to what extent. 1. Industry … Read more

Overview of the Thermal Field Process Control Power Supply Industry

Electric heating has advantages such as uniform heating, high thermal efficiency, and ease of control, making it an important processing method in manufacturing and metallurgy industries. The temperature itself and its spatial distribution over time during the manufacturing process significantly influence various physical and chemical reactions, necessitating process control through power supplies. In the 1950s, … Read more

Finally, Someone Clearly Explains What DRAM and NAND Flash Are!

All users are familiar with the term “memory” because all electronic products require memory, and usually more than one type of memory is used. However, many people easily confuse the types, specifications, and forms of memory. For example, NAND Flash, DRAM often mentioned in industry news, as well as SRAM, SDRAM, DDR3, DDR4, NOR Flash… … Read more

Undergraduate Students Visit the PMIC Laboratory at the University of Science and Technology of China

Undergraduate Students Visit the PMIC Laboratory Recently, a group of undergraduate students from the 2023 cohort of the School of Microelectronics at the University of Science and Technology of China visited Professor Cheng Lin’s PMIC laboratory, where they were introduced to the basic situation of the laboratory. Visit to the PMIC Laboratory To further help … Read more

Cerebral Cortex: Professor Xu Haibo’s Team at Wuhan University Applies 5.0 T Ultra-High-Resolution Diffusion Imaging to Reveal Lifelong Development Trajectories of the Human Fornix

Professor Xu Haibo’s team from the Department of Radiology at Zhongnan Hospital of Wuhan University recently published a paper titled “Lifespan trajectories of fornix volume and tractography: a 5.0 T MRI study” in the renowned neuroscience journal Cerebral Cortex. In 1937, neuroanatomist James Papez proposed a closed neural circuit composed of the hippocampus, mammillary bodies, … Read more

Hardcore DIY Smart Speaker by Bilibili UP Master: Powered by ChatGPT, Truly Intelligent

Reported by Machine Heart Machine Heart Editorial Team Is a “turning point” in the smart speaker field about to arrive with the support of large language models? During the years when smart speakers were all the rage, many people hoped to have deep conversations with their speakers.Unfortunately, the reality fell short, as the conversational abilities … Read more

Are OLED Screens More Straining on the Eyes than LCD Screens?

Flow “OLED screens are more straining on the eyes” This claim about “OLED screens being more straining on the eyes” is widely circulated online, with many believing that LCD screens are better and that OLED screens cause significant eye damage, making them unsuitable for use in smartphones. Rumor Rumor Analysis This claim is somewhat unfair … Read more

Are There Really So Many Vulnerabilities in the TCP/IP Protocol?

Attention:A gathering place for programmers to relax and share news According to the analysis report of China’s internet network security monitoring data in the first half of 2020, malicious program control servers, denial of service attacks (DDoS), and other network attacks have been on the rise. To this day, network attacks have become one of … Read more

PID Control in Robotics

1. Overview 1.1 Robot Control System The robot control system is the brain of the robot and is the main factor determining the robot’s functions and performance. The primary task of industrial robot control technology is to control the motion position, posture, trajectory, operation sequence, and timing of actions of industrial robots within their workspace. … Read more

Member Company Dynamics | The Ecological Niche of Embodied Intelligence in the Industry

With the continuous breakthroughs in core technologies such as artificial intelligence large models, servo drive systems, and multi-dimensional sensing technologies, embodied intelligence is accelerating its transition from the laboratory to industrial production lines and diversified service scenarios. At the “2025 (Second) High-tech Robot Humanoid Robot Technology Application Summit”, the honorary president of the Municipal Youth … Read more