In the complex world of Linux, processes are the core of system operation, each identified by a unique “Process ID” (PID). Whether a system administrator is troubleshooting runaway processes or a developer is debugging an application, knowing how to map a PID to its corresponding process name is a fundamental skill. Understanding PID and Process … Read more
Click the blue “Linux” in the upper left corner and select “Set as Favorite“ Get the latest technical articles immediately ☞【Technical】Learning Path for Embedded Driver Engineers ☞【Technical】Linux Embedded Knowledge Points – Mind Map – Free Access ☞【Employment】A Comprehensive IoT Project Based on Linux for Your Resume ☞【Employment】Resume Template btop is a very cool real-time system … Read more
In the previous article, we discussed the theory of fine-tuning. How do we implement it? First, let’s take a look at the effects of fine-tuning. The ultimate goal of fine-tuning is to enhance the model’s performance on specific tasks. We demonstrate the effects of fine-tuning by comparing the original model, the model with added system … Read more
●Mastering the HarmonyOS Development BoardHow to get started with HarmonyOS hardware development? How should the development board be utilized? Can beginners quickly get started?The HarmonyOS developer public account’s column 【Mastering the HarmonyOS Development Board】 is here! Each issue provides hands-on teaching, allowing you to start with the development board from scratch, and conveniently provides source … Read more
After meeting with several router clients, I have calmed down. It is not just the Wi-Fi FEM track that is dead, but also the home router market. Despite the bleak router market, clients are still willing to meet with me for broader discussions. On one hand, many manufacturers that previously promoted Wi-Fi FEM are gradually … Read more
Click the blue text above · Follow us A wireless module (RF module) refers to a module product that achieves data transmission through radio technology. The module integrates high-frequency components and has conventional interfaces (such as serial ports, SPI, digital signals, etc.), allowing users to develop wireless products without needing to master high-frequency knowledge or … Read more
By Wu PengfeiWhat kind of Porsche can you buy for 888,000? A Macan GTS or a 718 GTS? Now you have another option, the entry-level Taycan.As Porsche’s first all-electric vehicle, the Taycan series is inherently positioned to compete with the Tesla Model S. Note my wording: series.Like the 911, the Taycan has many models, and … Read more
Click the blue text above to follow “Surface Process Research” Stay updated with the latest research in just one minute a day! Research Highlights Comparative Analysis of Dual Indicators: A systematic comparison of the simulation capabilities of SPI and SPEI under warming scenarios of 1.5°C, 2°C, and 3°C, highlighting the impact of temperature (evapotranspiration). High-Resolution … Read more
Main reference materials: Bilibili @ Jiangxie Technology STM32 Beginner Tutorial – 2023 Edition Detailed Explanation with Chinese Subtitles Development materials download link: https://pan.baidu.com/s/1h_UjuQKDX9IpP-U1Effbsw?pwd=dspb Microcontroller kit: STM32F103C8T6 development board microcontroller C6T6 core board experimental board minimum system board kit Introduction to I2C Peripherals • The STM32 integrates hardware I2C transceiver circuits, which can automatically execute clock … Read more
In the complex world of electronic circuits, various circuit module devices need to communicate with each other to work together. The I2C interface acts as a communication bridge between these circuit module devices, and today we will delve into it. 1. Starting with a Physical Example The image below shows an I2C module I created. … Read more