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Chip is the general term of semiconductor component products. Chip is also called integrated circuit and IC. What material is the chip mainly composed of? Let's have a look!

Before designing multi-layer PCB, the designer needs to first determine the circuit board structure according to the scale of the circuit

PCB proofing, as a component of high-precision electronic products, has been a very common existence in life. However, we all know that domestic professional PCB proofing design needs different point settings in different stages, and large grid points will be used for device layout in the layout stage. Let's take a look at the detailed PCB proofing layout setting skills.

A semiconductor is a substance with a conductivity between that of a conductor and an insulator. It is not very conductive in a pure state, but its conductivity can be adjusted by adding impurities (doping) or changing the temperature. The typical representative of semiconductors is silicon, which is widely used in the manufacturing of electronic components. Semiconductor technology is the cornerstone of modern electronic devices, such as smartphones, computers, digital cameras, etc., all rely on semiconductor chips. In addition, semiconductors are also very important in the energy field, such as semiconductor materials, which are the core of solar cells

Application of semiconductor: components and integrated circuits made of semiconductor materials are important basic products of the electronic industry, and have been widely used in various aspects of electronic technology

The successful first flight of the C919 large passenger plane made many people excited. However, some different voices also appeared on the Internet: saying that many parts of this aircraft are imported goods, and some even said that the Chinese C919 just made a shell.