Content Hello everyone, I am Bug Jun~ Recently, our project had high real-time requirements, so I took some time to study various solutions for achieving strong real-time performance in Linux. In summary, there are three main architectural approaches for achieving strong real-time performance in Linux: Preemption Real-Time Systems, Xenomai Real-Time Systems, and AMP Dual Systems. … Read more
In previous articles, we discussed the overall ecosystem of embedded Linux and provided a hands-on guide on how to compile firmware using Buildroot. This time, we will focus on how to use Buildroot to package custom software into the firmware. This article will first discuss the concept of the platform daemon and provide a simple … Read more
SoftwareIntroduction Proteus 8.6 is a computer-aided design software package for electronic circuits. This package is a circuit simulation system based on PSPICE electronic component models. Proteus is a single application that includes many service modules, providing different functionalities (schematic capture, PCB layout, etc.). The wrapper that enables all various tools to communicate with each other … Read more
The main structure of this article is as follows: Core Functions of the Storage Module: Introduces three core tasks: data caching, algorithm model loading, and secure critical data storage. Classification and Comparison of Storage Chips: Includes a table comparing the technical parameters of various storage chips and an analysis of the relationship between capacity and … Read more
In the flourishing development of modern medicine, various advanced diagnostic instruments, such as CT, MRI, ultrasound, and laboratory tests, have become indispensable pillars in the field of clinical diagnosis and treatment. With precise data and clear visual images, they provide strong support for disease diagnosis, acting like a guiding light for doctors in the fog. … Read more
The judgment and reasoning section of the civil service examination, in Lao Zhao’s view, is mostly simple questions except for the graphic reasoning part, and it is a fundamental section that must be mastered. As the saying goes, to avoid falling behind in the civil service exam, ensure an accuracy rate of over 70% in … Read more
According to a report from Electronic Enthusiasts (by Li Wanwan), the American startup Liquid AI has officially announced the launch of its next-generation Liquid Foundation Model (LFM2), which sets new records in speed, energy efficiency, and quality within the edge model category.The birth of LFM2 stems from a reconstruction of the underlying logic of AI. … Read more
As engineers in Saudi Arabia’s Neom smart city struggle with frequent crashes of AI cameras under desert heat, a wafer stacking module the size of a fingernail is stably operating at a maximum temperature of 90°C in TSMC’s laboratory—this comparative experimental data has led Morgan Stanley’s computing power research team to revise the market size … Read more
According to a report by Electronic Enthusiasts (by Li Wanwan), in the current wave of digitalization sweeping the globe, edge artificial intelligence is reshaping the industrial landscape at an unprecedented speed. Market research data indicates that the global AI chip market is expected to exceed $120 billion by 2025, with an average annual compound growth … Read more
Environmental factors (such as temperature) significantly affect the chlorophyll fluorescence signals emitted by plant leaves. However, traditional chlorophyll fluorometers typically only support the measurement of individual leaves one at a time. For chlorophyll fluorescence testing protocols like PAM, a single measurement of an individual leaf may take tens of seconds, several minutes, or even longer. … Read more