2025 04/26 Medical robots Medical Robots: More Than Just ‘Cold’ Assistants! —— Medical robots: more than just “cold” assistants! —— ●●● When it comes to healthcare, do you think of doctors, nurses, and the smell of medicine? But in modern hospitals, there is a special group of “staff” quietly changing the medical industry. They are … Read more
WeChat Official Account: Sanqiang AI House Follow to learn more about AI technology Introduction Hello, everyone! In a previous article titled AI Robot | The Scheduling Task Tool on WeChat, I mentioned the use case of scheduled messages, which can send information such as morning reports and weather on WeChat. This type of information is … Read more
Click Subscribe to the “IEEE Electrical and Electronics Engineers Society” by clicking above. Stay updated on global technological advancements and open your mind for research and entrepreneurship. Illustration Source:iStockphoto Since February 20, the National Institute of Information and Communications Technology (NICT) in Japan has begun testing the security of IoT devices owned by citizens and … Read more
One year ago, former Smartisan Technology CEO Luo Yonghao announced his exit from the smartphone industry with an article titled “A Confession from a Debtor CEO,” and both Luo and LeEco’s Jia Yueting have proven through their experiences of becoming “debtors” that the smartphone industry is not easy to navigate. In fact, after years of … Read more
Introduction 1. Why Do Test Engineers Need BusyBox? In testing work, we often need to: • Network Debugging: Use <span>telnet/nc</span> to check ports, and <span>wget/curl</span> to verify interfaces. • Log Analysis: Use <span>grep/sed/awk</span> to process massive logs. • File Operations: Use <span>ls/cp/mv/rm</span> to quickly manage test files. • Script Adaptation: Run Linux-style automation scripts on … Read more
In-Depth Analysis of FreeRTOS Kernel Source Code: From Task Scheduling to Interrupt Handling Introduction As a representative of embedded real-time operating systems, FreeRTOS has an elegant and efficient kernel implementation. This article will delve into the key implementations of the FreeRTOS kernel, including task scheduling, memory management, interrupt handling, and other core mechanisms. Task Management … Read more
1. Task-Related APIs Function Purpose xTaskCreate() Create a task vTaskDelete() Delete a task (NULL can be passed to delete itself) vTaskSuspend() Suspend a task (NULL can be passed to suspend itself) vTaskResume() Resume a task vTaskDelay() Delay (block the task for a period) vTaskDelayUntil() Periodic delay (ensure constant period) uxTaskPriorityGet() Get task priority vTaskPrioritySet() Set … Read more
Bookmark + Pin to master cutting-edge information on embedded AIoT technologyLike + Follow, let’s become even better together!Many engineering friends often directly question after reading articles related to embedded AI: What is the use of learning embedded AI technology, and what kind of value can it generate?Wow, that question really stumped me!The current development prospects … Read more
The core components of the computers and smartphones we use every day are the chip instruction sets: Intel’s x86 and ARM. The former occupies over 90% of the computer market, while the latter dominates over 95% of the smartphone market.This situation is frustrating, but suddenly, something called RISC-V has emerged, which does not require licensing … Read more
STMicroelectronics has announced the launch of the Stellar series products equipped with xMemory, a new generation of scalable memory embedded in its Stellar series automotive microcontrollers. This product innovates the challenging aspects of developing software-defined vehicles (SDVs) and the evolution of electrification platforms. Previously, users had to manage multiple devices with different memory options, along … Read more