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1. Design Process
Preface
Early technologies such as GPIB and VXI were designed based on dedicated instrument interface standards, so everything from the underlying connectors, interface cards, c...[Details]
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Introduction: When developing 51 or AVR microcontroller programs, if you need to define a large array or string, the general definition will place these variables that occupy a large amount of memory...[Details]
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1 Introduction
In recent years, with the maturity of wireless communication technology, wireless sensor telemetry systems have shown great advantages. The telemetry system is to achieve long-d...[Details]
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1 Change the installation position of the current transformer
The main reasons for moving the sampling of the inverter current from the input side to the output side of the inverter are:
...[Details]
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Using a multimeter to measure resistance is one of the most familiar daily tasks for many engineers. Using a digital multimeter or a pointer multimeter to judge the quality of resistance is also ver...[Details]
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At present, domestic LED lamp manufacturers generally only care about light parameters in the design stage. What kind of chip to choose, what kind of driver to match, how to dissipate heat, etc. H...[Details]
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When porting QT4.5 to mini2440, I encountered the problem of displaying Chinese in QT. Based on the information searched on the Internet, the solution is summarized as follows:
Step 1: Dow...[Details]
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On June 16, a netizen said, "Apple App Store Pudong store temporarily announced its closure. It is said that a customer was upset and smashed all the Macs." According to The Paper, at about...[Details]
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News Highlights:
Infineon Technologies supplies silicon carbide (SiC) power modules for Xiaomi's smart electric vehicles
CoolSiC™ technology helps improve the performance of elect...[Details]
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In recent years, the electric vehicle industry has developed rapidly, and its safety has also received increasing attention. At this exhibition, Shenzhen Rongyi Electric Technology Co., Ltd. launch...[Details]
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In the modern automotive industry, with the popularity of electronic control units (ECUs) and the increasing communication between vehicles, ensuring communication security has become particularly ...[Details]
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The circuit shown in the figure is a high-speed photodiode signal conditioning circuit with dark current compensation. The system converts the current from a high-speed silicon PIN photodiode and d...[Details]
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The mobile phone industry and broadcast network operators are increasingly willing to provide multimedia streaming video content services to mobile receiving terminals including laptops, mobile phone...[Details]
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Overview
Ozone, as an efficient cold sterilization method, has been widely used in all walks of life. Ozone, which has efficient and rapid sterilization effect, is widely used in hospital...[Details]
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With the continuous development and improvement of science and technology, the ultimate sound quality that was once unattainable is no longer so far away. Even some relatively cheap mid- and low-en...[Details]
Power technology
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