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Application of Automotive PCBs in Vehicle Central Control Systems

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          With the development of automotive intelligence, connectivity, and electrification, vehicle central control systems have evolved into the core platform of the intelligent cockpit, integrating navigation, entertainment, human - machine interaction, and vehicle information display.   As the hardware foundation, automotive PCBs are responsible for high-speed signal transmission, power management, signal integrity, and module interconnection. Their reliability directly affects the vehicle ’ s interaction experience and system stability.   As an automotive PCB manufacturer, HoYoGo focuses on the production and quality control of automotive-grade high-reliability PCBs, providing stable and reliable hardware support for central control systems.   1. Core Computing and Display Control Platform of the Central Control System Modern vehicle central control systems typically integrate high-performance SoCs, GPUs, and display driver chips to sup...
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Why PCB is Like a "Chameleon"?

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          Why do we say that PCB is like a "chameleon"? That's because PCB factory in the manufacturing process, some steps will cause the color of the PCB board to change . Let's take a look at which steps can produce interesting phenomena like "chameleon".   In PCB manufacturing, the following main steps are usually experienced: 1. Laminate Copper Foil:  The basis of the PCB board is a glass fiber substrate covered with copper foil. The color at this stage is usually the metallic color of the copper foil. (Changeless)     2.  Photoresist :  Coating a  photosensitive  photoresist layer on the copper foil. The color of the photoresist layer is usually transparent or light yellow. (Changeless)     3. Exposure:  A pattern is formed by exposing the portion to be developed using photolithography.  This step usually does not result in a change in the color of the  base material . (Changeless) ...
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Applications of AI PCBs in Smart Early Learning Robots

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          With the deep integration of artificial intelligence and consumer electronics, smart early learning robots are evolving from simple  “ talking toys ”  into intelligent at-home learning devices with perception and interactive capabilities. In this  process , the core PCB   that  host s   the AI main controller and suppo rts  audio and multi-sensor integration   directly  affects   power   stability,   sustained  edge  AI performance, data -path   efficiency , and overall system stability,  thereby significantly shaping   the end-user experience. As  an  AI PCB manufacturer, HoYoGo  is committed to   providing stable, reliable, and highly integrated hardware platforms for smart early   learning   robots, helping customers accelerate intelligent product upgrades. 1. Core PCB Requirements for Smart Early   Learning   Robots Smar...
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Why Does FPC Need to Open Coverlay

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          FPC has the advantages of thin, light, and flexible, and can be flexibly routed in complex or restricted spaces.  During the production of FPC factor y ,  coverlay  are sometimes opened on the FPC.  What is FPC coverlay opening?   Why does  FPC need to open coverlay.    1.  What is FPC Coverlay Opening FPC coverlay opening refer to coating a protective film on the FPC, and then opening the film layer through cutting or etching technology to expose part of the circuit that needs to be exposed.  This can protect the FPC while ensuring that the required circuits can work properly.      2.  Why dose FPC need to Open Coverlay 1)  Circuit connection FPC is often used to connect different parts of electronic devices or systems.  The coverlay openning process exposes the circuitry beneath the coverlay for physical and electrical connections to other circuits, components or con...
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Applications of Automotive PCBs in Active Noise Control(ANC) Systems

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          With the rapid development of vehicle electrification, intelligence, and comfort, in-cabin NVH (Noise, Vibration, and Harshness) performance has become a key indicator of overall vehicle quality. In particular, for new energy vehicles, the significant reduction of engine noise makes wind noise, road noise, and high-frequency tonal noise from electric drive systems more noticeable. As a result, traditional passive sound insulation methods are increasingly insufficient to meet the rising expectations for cabin comfort. Against this backdrop, automotive Active Noise Control (ANC) systems have emerged as an effective solution. As a professional automotive PCB manufacturer, HoYoGo provides reliable PCB  platform s  for ANC   mixed-signal  chains   and real-time algorithm processing , enabling   low-noise  performance , strong immunity to interference, and long-term reliable operation ,  helping vehicles maintain ...
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