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On December 19, the first phase of the 500kW/1MWh photovoltaic storage and charging integrated demonstration project of Xingchu Century Technology Co., Ltd., 50kW/105kWh, passed the acceptance insp...[Details]
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This paper analyzes the working principle of the voltage protection circuit composed of a single junction transistor and a thyristor, and proposes a circuit that uses the LM339 voltage comparator t...[Details]
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In order to adapt to the continuous development of urban traffic and the improvement of social security, the modernization of transport vehicle management has been put on the agenda. It is very n...[Details]
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The SSL1623PH is a Switched Mode Power Supply (SMPS) controller IC that operates directly from the rectified universal AC mains. It is implemented in the high voltage Easy High Voltage Silicon-On-I...[Details]
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Recently in the flipkart online store, the configuration of Lenovo A6 Note phone has been fully revealed, it uses MediaTek MTK Helio P22 processor. According to information from the flip...[Details]
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According to foreign media reports, Sony will cooperate with Avatarin, a startup funded by All Nippon Airways, to jointly develop the next generation of remote-controlled robots. This cooperation wil...[Details]
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Here we classify and summarize the 555 circuit according to its structural characteristics, and divide
the
555
circuit into 3 categories, 8 types, and a total of 18 unit circuits. In addition t...[Details]
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1 Introduction
With the development of science and technology and the needs of society,
the development trend of
thyristors
is high current and high voltage. The problem tha...[Details]
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Preface
80C51 single-chip microcomputer is widely used due to its comprehensive functions, relatively complete development tools, rich derivative products, and a large number of design resourc...[Details]
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Let's look at some of the specific causes of signal degradation in today's digital designs. Why are these problems so much more prevalent now than in years past? The answer is speed. In the "slow old...[Details]
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#include * Customize Macro //The encoding is reverse encoding #define CLEAR 0x7f //Define the complement of clear #define LED_BEGIN 0x01 // Define the display of the digital tube at the beginning #de...[Details]
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The development of 5G base stations will be fully integrated with social infrastructure such as street light poles, monitoring poles, and power poles, transforming from "communication t...[Details]
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Recently, GAC Aion’s new Aion LX appeared in the new car declaration list of the Ministry of Industry and Information Technology. It is worth mentioning that the new car has a range of 1008km, making...[Details]
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For a family, the most important thing is the personal safety and property safety of the whole family. However, children and parents usually have to go to school or work, which makes the home unatten...[Details]
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Test products: Car audio and video monitoring board and 24V power board
Leimao laboratory temperature and humidity: 26 degrees, 61%
Test standards: static electricity, surge, load d...[Details]
Analog electronics
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