A revolution is quietly taking place in the modern industrial world. Factory workshops are no longer just roaring machines and busy workers; they are gradually transforming into smart factories—where every machine seems to be ‘talking’ and every sensor is ‘reporting’. However, the languages spoken by these devices are diverse: some speak Modbus, some speak OPC-UA, … Read more
1. Core Concept: What is the Internet of Things? The English term for the Internet of Things is Internet of Things (IoT). A simple definition is: Connecting various physical devices (“things”) around us to the internet, enabling them to collect data, transmit data, and accept remote control or work collaboratively. A vivid metaphor: If we … Read more
[Image] The financial status matches the market position. [Image][Image] Author | Spark Editor | Xiaobai Do you believe that the era of computational power equality is approaching? If so, then low-cost solutions are essential for accelerating the implementation of edge AI applications. AI terminals not only require connectivity but also need edge computing capabilities, which … Read more
1. Why is it said that embedded systems are “impacting” and “changing” university majors? The essence of embedded systems is “dedicated computer systems”. As a bridge between the physical world and the digital world, its core value lies in the “intelligence” and “networking” of everything. This is precisely the core of the Fourth Industrial Revolution … Read more
1. What is NPU? NPU (Neural Processing Unit) is a dedicated hardware accelerator specifically designed for neural network computations, with the primary goal of efficiently executing inference and training tasks for deep learning models. Unlike CPUs and GPUs, NPUs optimize matrix multiply-accumulate operations (MAC), activation functions, and quantization calculations through a customized architecture, significantly enhancing … Read more
When resources are limited, precise targeting is more effective than a scattergun approach. Let me share a secret that no one in the industry wants to admit: at least 70% of edge computing projects fall into the trap of “technology gilding”. The beautiful demo you built during the POC phase will be crushed by the … Read more
China has positioned the NPU (Neural Processing Unit) as the core carrier of edge inference power, a result of the interplay between policy pressure, market demand, and technological ecology. In contrast, other countries have opted for diversified routes due to technological path dependence, differences in market structure, and varying strategic priorities. This article analyzes this … Read more
Freshman Year: Introduction to Arduino (3-6 months) 1. Learning Content • Basic Electronics: Use of resistors/capacitors/sensors • Basics of C Language: Variables, loops, functions • Arduino IDE Development: GPIO control, PWM output • Communication Protocols: UART, I2C (e.g., driving OLED screens) 2. Recommended Resources • Textbook: “Arduino from Beginner to Master” • Video: Bilibili “Zhengdian … Read more
In the fields of data weaving (unified management and intelligent scheduling of global data) and edge computing (processing data close to the source), large model services MAAS (standardized intelligent capability output) and large model Agent (autonomous decision-making execution) form a “capability support-task closed loop” collaborative relationship. In the telecommunications industry, the combination of the two … Read more
We are accustomed to the grand narrative of the “cloud,” where data travels thousands of miles to be processed in massive data centers. However, there is a more “down-to-earth” form of computing that is quietly sinking into our surroundings: in fast-moving cars, in the robotic arms of factories, and even in the sensors of farmlands. … Read more