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　　　　1. Make a schematic diagram according to the design　　2. After the schematic diagram is compiled and passed, the correspon

　　1. After the power supply comes in, the filter capacitor comes first, and after it comes out of the filter capacitor, it is

　　　　1. Advantages of ceramic substrate pcb:　　2. The ceramic substrate pcb is made of ceramic material, which is an inorganic

　　　　PCB is a printed circuit board, also known as a printed circuit board, which is the carrying part of the electronic origi

　　　　I have recently discussed this routing rule in detail in the article The Case Against Orthogonal Trace Routing in Multila

　　　　1. Protel　　Protel is a circuit board design software launched by PROTEL (now Altium) in the late 1980s. Protel99 is a pur