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 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
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
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
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
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
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
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
The Perfect Partnership of Modbus Protocol and RTU RTU (Remote Terminal Unit) serves as the “nerve center” for data acquisition and control in the field of industrial automation, while the Modbus protocol is its most reliable “communication language”. The design philosophy of Modbus is “simple, efficient, and practical”. It employs a master-slave communication model with … Read more
JTAG is the core interface for debugging ARM chips, and its architecture achieves instruction transparency from the host to the chip through a layered design. This article will focus on the ARM JTAG debugging architecture, clarifying its key components at the physical and protocol layers. 1. Three Major Modules of ARM JTAG Debugging Structure ① … Read more