Abstract At intersections, vehicles shuttle, pedestrians bustle, with orderly lanes for vehicles and sidewalks for pedestrians. What ensures this orderly flow? It is the automatic control system of traffic lights. There are many control methods for traffic lights. This design is mainly divided into five major modules: input control circuit, clock control circuit, internal and … Read more
Ophthalmology Innovative Approach New Antibiotic-Loaded Intraocular Lens Effectively Prevents and Treats Post-Cataract Endophthalmitis Postoperative endophthalmitis is a serious complication of ocular surgery that can lead to vision loss and globe atrophy, commonly occurring after cataract surgery, with an incidence rate of 0.012% to 1.3% globally over the past 20 years. Current preventive methods for endophthalmitis … Read more
Antarctic Bear Guide: 3D printing is not only revolutionizing manufacturing methods but also driving experimental validation of fundamental scientific principles. â–³Video On April 30, 2025, Antarctic Bear learned that researchers from the AMOLF Institute and ARCNL (Advanced Research Center for Nanolithography in Amsterdam) published a noteworthy paper in the Proceedings of the National Academy of … Read more
A new technology in 3D printing has emerged! Under the illumination of a beam, we can see a printed part “materializing out of thin air,” and the entire process takes only a few minutes. The animated image is taken from the original paper’s video. The standout feature of this new technology is that it breaks … Read more
The performance ranking of cabin SoC chips is weighted by CPU computing power, GPU computing power, manufacturing process, memory bandwidth, and AI computing power. CPU computing power determines the smoothness of the cabin system; GPU computing power determines the number of screens, resolution, and 3D graphics performance; the more advanced the manufacturing process, the more … Read more
Student Xin Zhe from the research group successfully ported the deep learning gait recognition algorithm GaitSet to the Allwinner V853 development board as part of his undergraduate thesis titled “Research on Gait Recognition Based on Embedded Systems”. This study was tested on the CASIA-B dataset, achieving a gait recognition accuracy of 94.9% under normal walking … Read more
Xinzhe Xin from the Communication Research Group at Beijing Institute of Technology successfully ported the deep learning gait recognition algorithm GaitSet to the Allwinner V853 development board as part of his undergraduate thesis titled “Research on Gait Recognition Based on Embedded Systems.” This study was tested on the CASIA-B dataset, achieving a gait recognition accuracy … Read more
1. Introduction to PCB Materials(1) Concept, Function, and Background of Printed Circuit Boards1. The English term for printed circuit board: Printed Circuit Board2. The abbreviation for printed circuit board: PCB3. The main functions of printed circuit boards: to support circuit components and interconnect circuit components, namely the two main roles of support and interconnection.4. PCBs … Read more
1 Task Creation and Management Task Creation Use <span>xTaskCreate()</span> to create a task: BaseType_t xTaskCreate( TaskFunction_t pxTaskCode, // Task function (entry) const char * const pcName, // Task name (for debugging) configSTACK_DEPTH_TYPE usStackDepth, // Stack size (in words) void * const pvParameters, // Task parameters UBaseType_t uxPriority, // Priority (0~configMAX_PRIORITIES-1) TaskHandle_t * const pxCreatedTask // … Read more
