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With the development of science and technology, most domestic libraries have gradually realized a modernized book management model with computers as the core, among which the open-shelf borrowing s...[Details]
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Junction Field Effect Transistor
4.1.1 Structure and working principle of junction field effect transistor
1. Structure of Junction Field Effect Transistor
As shown in Figure 1(a), ...[Details]
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Definition: Program status register; Function: Reflect data operation status, control system mode, etc.; Features: Program status register is not a general register; Regarding access to CPSR, ARM h...[Details]
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FF has been very active recently. First, it hired and updated senior executives, and then announced that the interior of FF 91 will be released to the public. This series of actions seems to indicate...[Details]
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I. Overview
As data communication becomes more and more common, more and more data needs to be displayed through two or even more Vis. However, for an interface, in most cases we only need t...[Details]
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4G changes life, 5G changes society. In 2019, 5G (fifth-generation communication technology) has become one of the hottest topics in the world. On June 6, the Ministry of Industry and Information T...[Details]
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Abstract: Aiming at the common problem of constant output and poor precision of current power supplies, a new type of digital control DC power supply based on single chip microcomputer is designed....[Details]
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With the rise in oil prices and the improvement of environmental protection requirements, electric vehicles have become an important direction for the development of future automobiles. For battery-po...[Details]
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Welding robots are industrial robots that perform welding (including cutting and spraying). According to the definition of the International Organization for Standardization (ISO), industrial rob...[Details]
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Halogen moisture meter is a common type in laboratories now. Halogen moisture meter failure phenomenon, cause and solution: 1. The halogen moisture meter does not work after the motor is turned on....[Details]
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Disclaimer: The following is my own learning process using GQ2440 and MINI2440, for reference only. When you first learn embedded Linux, you may come into contact with a lot of knowledge points, suc...[Details]
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0 Introduction
With the continuous development of the economy and the continuous expansion of logistics industries in various places, some people, in order to pursue higher local interests, o...[Details]
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When designing a hardware system, you need to choose the right power supply chip. Whether you are designing consumer digital electronics or wireless sensor devices, you need to weigh the various ...[Details]
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Since portable instruments are easy to operate, compact, and can be carried to different production sites, they are increasingly used in various factories and health departments. If you are using t...[Details]
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Through a partnership with Virginia Diodes Inc. (VDI), the FieldFox handheld analyzer supports frequencies up to 170 GHz, providing a rugged, lightweight and portable solution for mmWave s...[Details]
Test/Measurement
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