But the biggest and most important challenge facing open source design may be the change in the learning curve. When the circuit board uses high-current switches, the noise will be scattered into other circuits. The integration of open source design faces several challenges, such as more noise issues. Complicated PCB design layouts such as power supply, high-speed interfaces and circuits, and even impedance matching circuit layouts can be reused or copied simply and quickly through open source. For example: For the difficult power module in traditional PCB design, if the existing open source design scheme is used, its layout will become simpler. Especially when encountering special problems, engineers will obviously feel no layout pressure. Engineers can complete all module designs of the PCB design process without being a “layout expert”. Therefore, when faced with application designs involving diverse and complex layouts, engineers prefer open source PCBs. When designing higher-speed circuit board layouts (or layouts with similar performance), many engineers are generally accustomed to refer to application notes or ask manufacturers for help, and even use the PDF version of the circuit board to measure the wiring to scale on paper. In the open source PCB design environment, as long as the layout is proven effective, it can be copied and used, without the need to redesign from scratch. The line width, line spacing and through holes of the circuit board. In open source design, the circuit board becomes faster and equipped with RF architecture, which makes the power supply layout more complicated, and engineers must pay more attention to it. In the past design process, engineers have been facing the problem of power supply layout. Open source PCB design has several major advantages over traditional PCB design, including the repetitive availability of power and digital parts and high-speed data parts, which makes engineers more inclined to open source PCB design. As engineers gain a deeper understanding of the difference between traditional PCB and open source PCB design, this trend will most likely grow further. The use of open source hardware and its supporting resources means that engineers can easily use existing design solutions, thereby increasing efficiency and reducing time to market. A major trend in the field of electronic design is the use of open source hardware and its supporting open source schematics and PCB layout drawings.
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