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The ELEXCON 2019 Shenzhen International Electronics Exhibition with the theme of "Internet of Things China, Smart Future" was grandly opened at the Shenzhen Convention and Exhibition Center recently....[Details]
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This machine uses a high-performance single-chip microcomputer to process data Performance indicators: 1. Power 800W adjustable. 2. IGBT rear stage, strong adaptability. 3. The tw...[Details]
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This paper introduces the characteristics of the WZJ-1 DC system microcomputer insulation monitoring device and its application in field commissioning. Based on the five years of experience in find...[Details]
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Author: Gao Yu, General Manager of Intel Technology Department
Ubiquitous AI has spread to the cloud, edge, and client.
First, the cloud can provide the most powerful AI comp...[Details]
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The central air conditioning terminal controller is one of the most important devices in the central air conditioning system and is of great significance to the energy saving of central air conditioni...[Details]
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1. Purpose of the experiment Learn to use the P port. 2. Experimental requirements Use the buttons on the board to control the LED display. 3. Experimental content (1) Write a keybo...[Details]
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At present, analog interfaces have become the standard for desktop monitors, but the popularity of PFD displays requires a completely digital interface. This is because analog interfaces are comp...[Details]
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1. Introduction At present, MATLAB has been widely used in various fields of engineering design, such as electronics, communications, etc. It has become the most popular computer simulation softwar...[Details]
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Researchers at the University of Delaware have identified ammonia as a source for engineering fuel cells that could provide a cheap and powerful fuel for cars, trucks and buses and reduce carbon emis...[Details]
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As mobile chip suppliers increasingly focus on 5G solutions, the supply of 4G smartphone chips is shrinking. Industry insiders revealed that 4G mobile chip prices will rise in the second half of this...[Details]
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This source code has been compiled with arm-linux-gcc 4.3.2 in Ubuntu 9.10 and has been verified on the Qinyan 2440 development board to play audio WAV files with a sampling frequency of 22050HZ. ...[Details]
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How to reduce
the interference of
switching power supply
to the power grid? The interference
voltage
of switching power supply to the power grid
is measured on the 50Ω
res...[Details]
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With the development of electrification, intelligence, networking and other technologies, the electronic and electrical architectures of various industries are undergoing profound changes. New arch...[Details]
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With the rapid development of LED technology and the continuous improvement of light efficiency, LED spotlight technology is also developing rapidly. Currently, LED spotlights are almost mainly used ...[Details]
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The third generation power semiconductor silicon carbide SiC has the characteristics of high withstand voltage level, fast switching speed and high temperature resistance, which can significantly i...[Details]
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