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
1IntroductionImagine if the MCU we work with only runs bare-metal programs; when it reaches a thread that includes a delay, our CPU would start to “idle”.To maximize CPU utilization, we need to use an RTOS (Real-Time Operating System). In simple terms, an RTOS is an operating system that schedules all available resources to complete real-time … Read more
1. Introduction The previous article “Unlocking the Potential of LwIP: Easily Implementing Multi-NIC for MCU” mainly introduced how to utilize the high-speed USB 2.0 480Mbps interface of the Xianji Semiconductor high-performance MCU as a USB Host to connect USB 4G modules or USB network cards, and combined with the Ethernet PHY interface to achieve multi-NIC … Read more
Open source is a buzzword. A few years ago, the open-source architecture RISC-V emerged, creating significant waves in the chip design field due to its open characteristics.. Earlier this year, the open-source large model DeepSeek made a grand debut, igniting further interest in AI. Now, this wave has reached the FPGA . 01The World’s First … Read more
