Click the above “Linux Notes”, select “Pin/Star the Official Account” Welfare and valuable content delivered promptly Introduction Environment of this article Real-Time Kernel Main Features What the patches do Installing and using the real-time patch Verifying the real-time kernel Performance without real-time kernel patch under no load Performance without real-time kernel patch under full load … Read more
0 Introduction As the core hub and interaction interface of the entire system, the reliability of embedded control systems directly affects the overall operational efficiency of the system. Once a failure occurs, it not only prevents operators from performing their tasks normally but can also lead to a complete functional paralysis of the entire system. … Read more
Daily Book: Data Structures in Embedded System Software Design The application of embedded systems is becoming increasingly widespread across various industries, and the number of personnel engaged in embedded system development in our country is also on the rise. This is evident from the growing number of articles related to embedded system applications in several … Read more
Overview of Embedded Systems An embedded system is a dedicated computer system that is application-centric and based on computer technology, capable of adapting to various applications, integrating configurable and customizable hardware and software.Characteristics of Embedded Systems1. Strong specificity: Software and hardware are closely integrated.2. Strong real-time performance: Requires timely responses within a specified time frame.3. … Read more
On April 16, Rainbow Optoelectronics participated in the 2025 Touch Taiwan Smart Display Exhibition, showcasing full-color e-paper applications in collaboration with partners from various fields. Rainbow Optoelectronics stated that the impact of tariffs is currently minimal, and they are targeting customers in Europe, America, and Japan, expecting a surge in orders in the second half … Read more
A 3D render of Blue Water’s autonomous ship. Blue Water AutonomyAccording to a defense website on April 16, a team of engineers composed of retired US Navy veterans has recently successfully developed a new type of autonomous robotic vessel, aimed at providing low-cost and efficient maritime combat and patrol solutions for the United States and … Read more
1Module Source>>> Product Physical Display： Data Download Link：https://pan.baidu.com/s/15TcV9HevtfVBWcm7pgRNTw Data Extraction Code：e1q5 2Specifications>>> Operating Voltage：4-5.5V Operating Current：8-330MA Scanning Rate：500-1300Hz Communication Protocol：Single Bus Pin Count：5 Pins (2.54mm pitch header) Refer to the manufacturer’s documentation for the above information 3Porting Process>>>Our goal is to port the example to the CW32F030C8T6 development board. First, we need to obtain the … Read more
Note: 1. This speech recognition library can recognize 11 short phrases, and the content to be recognized can be changed at any time. 2. Since the library is written in pure C and has an IAR version, it should also be possible to port it to chips from other manufacturers. 3. The software includes an … Read more
A camera module is a functional module that integrates components such as an image sensor, lens, and signal processing circuits, used to capture and process image or video information. It is widely used in various fields such as smart homes, intelligent transportation, smart agriculture, and security monitoring. Below is a detailed introduction to its working … Read more
Introduction A few years ago, I heard about a creative door lock project: the user holds a sensing device and waves it in a specific manner. Once the device recognizes the action, it unlocks the door. This action becomes a form of key. I broke down this project into hardware and software components. The hardware … Read more