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1 Introduction
At present, high-voltage and high-power inverters are a very important application field. The maximum power level of inverters based on IGBT is about 5000kW, and it is d...[Details]
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LED dead light phenomenon may be encountered by packaging enterprises, downstream finished product enterprises, units and individuals who use it. The reasons are nothing more than two situations: ...[Details]
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Mainz, Germany, October 10, 2024 - In June 2023, Dr. Frank Heinricht, Chairman of the Management Board of SCHOTT AG, submitted an application to the Supervisory Board that he would not renew his em...[Details]
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Power supply is an indispensable part of all electronic products. Power supply is divided into switching power supply, linear power supply and other types. Among them, switching power supply has beco...[Details]
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The British government may intervene in Nvidia's acquisition of Arm and may block the deal. Last month, Nvidia officially announced that it would acquire Arm, and the deal is expected to be completed...[Details]
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This electronic watch is designed based on MEGA8 single-chip computer and LED digital tube. It has comprehensive functions and can display month, day, hour, minute, second, and set alarm. It is design...[Details]
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Regarding autonomous driving, Bosch's official website describes it as follows: You can take a commuter car to work, have a relaxing breakfast and read the newspaper. You are no longer stuck in tra...[Details]
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An improved 4*4 matrix keyboard scanning ---- after using SWITCH CASE nesting, the program sequence is much simpler
#include reg52.h
#define uchar unsigned char
#define uint unsigned int
ucha...[Details]
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1 Introduction Compared with mechanical buttons and resistive touch buttons, capacitive touch buttons are not only durable, low-cost, simple and easy to install, waterproof and anti-fouling, but ...[Details]
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In recent years, the automatic test system of electronic equipment has entered a new era with miniaturization, intelligence, integration and informatization as the development direction, while taki...[Details]
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Here is a brief introduction to the interrupt grouping of STM32: STM32 divides interrupts into 5 groups, group 0~4, and a maximum of 16 interrupt priorities can be set. The grouping setting is define...[Details]
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Artificial Intelligence (AI) drives growing energy demand in global data centers
New power supply units (PSUs) based on silicon (Si), silicon carbide (SiC) and gallium nitride (GaN)...[Details]
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After studying the self-driven synchronous rectification technology, let's focus on the control-driven synchronous rectification, which is usually more complicated than the self-driven one. Of cour...[Details]
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How to Design a Programmable Gain Instrumentation Amplifier for Wideband Precision Signal Chains
Precision data acquisition subsystems are typically composed of high-performance disc...[Details]
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In recent years, smart cockpits have become a hot topic in the field of passenger cars. Smart cockpits bring a more intelligent, comfortable and safe driving experience, attracting the attention of...[Details]