Industry Weatherman Recently, at the Hong Kong Electronics Fair, it was discovered that the overall cost of AI glasses capable of taking photos is only around 200 yuan. This has caused a stir in the previously inflated market of pseudo-AI smart glasses, which were priced at over a thousand or two thousand yuan, especially those … Read more
Industry weatherman Currently, the mainstream AI glasses on the market are generally priced between 400 to 2000 RMB, with the main sales price range being 1000 to 1500 RMB. Qualcomm dominates the mid-to-high-end market with its mature AR/VR ecosystem, while domestic manufacturers such as Unisoc and Hengxuan are still seeking breakthroughs in low power consumption … Read more
1. Introduction to SoC Chips SoC (System on Chip) is a system-level chip that integrates modules such as CPU, GPU, RAM, NPU, and ISP, characterized by high performance, low power consumption, and high integration, widely used in smart devices. Compared to traditional MCUs, SoCs are more suitable for complex tasks (such as AI inference and … Read more
The Xilinx DMA/Bridge Subsystem for PCI Express (PCIE) IP (XDMA) significantly reduces the difficulty for FPGA developers in using the PCIE interface. By implementing a simple BD design, FPGA-side logic design can be achieved, and with open drivers and example code, developers can quickly establish end-to-end communication over PCIE.Currently, Xilinx has released drivers for XDMA … Read more
PCB, Printed Circuit Board. As the name suggests, it is a board with circuits printed on it. It is known as a printed circuit board, or hard board. FPC board FPC, Flexible Printed Circuit. As the name implies, this is a circuit that is also printed and is flexible. It is known as a flexible … Read more
This article will explain the composition of PCBs in detail, as well as some commonly used terms in the PCB field, a brief assembly method, and an overview of the PCB design process. 01Birth of PCBBefore the advent of PCBs, circuits were composed of point-to-point wiring, which had low reliability. As circuits aged, wire breakage … Read more
▲ Click the blue text above to follow us and never miss any valuable articles! In electronic circuit systems, printed circuit boards (PCBs) are the key carriers for mounting electronic components and achieving electrical connections. The PCB Layout design is the core aspect that determines the performance of the PCB. From the signal integrity of … Read more
When designing multilayer PCBs, it is essential to configure the layering. The more layers a board has, the more layering schemes are available. Many people are not well-versed in multilayer PCB stacking, and a good layering scheme can reduce interference generated by the board. Our stacking structure is a crucial factor affecting the EMC performance … Read more
There are two types of engineers in the PCB industry. One type of designer possesses specialized knowledge and adheres to strict design standards. Their network wiring, surface mount components, and text are well-organized, with reasonable layout in functional areas that facilitate production optimization. They communicate smoothly, are open to suggestions, work efficiently, and handle their … Read more
△Advertisement Not related to the main text The decoupling of technology between the US and China has intensified, and Thailand has rapidly emerged as a global PCB (Printed Circuit Board) and CCL (Copper Clad Laminate) industry “Out of China” second base. Despite the high level of investment enthusiasm, industry observers point out that Thailand’s current … Read more