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Eliminating forward-facing radar on some vehicles may sound hard to swallow, but automakers have their reasons for doing so. While there are many benefits to having a front-end radar as a foundati...[Details]
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But when people find their phones are running low on battery and can’t find a plug or cable, they still miss the era of long battery life for feature phones. In the past, the battery life of a phone ...[Details]
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1. The difference between high color gamut products and ordinary color gamut products
With the advancement of technology and the times, people are beginning to pay more and more attention to
...[Details]
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According to news on November 8, according to the latest report released by TrendForce, global SSD shipments in 2022 will be 114 million units, a year-on-year decrease of 10.7%. The report pointed ...[Details]
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How does a humidifier work?
1. Ultrasonic humidifier
At present, household humidifiers on the market generally use ultrasonic wave to atomize water, and blow the atomized water vapor out ...[Details]
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1. Instrument model: Tektronix Oscilloscope MSO4034B 2. Instrument failure: POST error 3. Inspection and maintenance process: After testing, the instrument reported an error during the power-on s...[Details]
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Brief Introduction to China's Software Engineering Standards Level and Standardization Work
Chinese Software Engineering Standard Level
In May 1983, the General Administration...[Details]
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On September 3, the Second Global IC Entrepreneur Conference and the 17th China International Semiconductor Expo opened grandly. Zhou Zixue, Chairman of the China Semiconductor Industry Association a...[Details]
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1. Extended keyboard circuit
AT89C2051 is a 20-pin 8-bit single-chip microcomputer produced by ATMEL in the United States using CMOS technology. It has 2k bytes of flash ROM and 128 bytes of on...[Details]
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0 Introduction
The standby energy consumption of computer peripheral devices (such as printers, scanners, speakers, etc.) not only increases consumers' daily electricity bills, but also causes ...[Details]
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introduction
Aerospace static converters require high reliability, small size, light weight and good electrical performance, especially high reliability. To this end, we analyze and apply a ...[Details]
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Four major types of motors
Motors are classified according to their working principles and structural characteristics. Common motor types include the following four:
DC motor: DC mo...[Details]
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With the development of science and technology, frequency conversion technology has been widely used in industrial production. It has the advantages of wide speed regulation range, high speed regu...[Details]
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Instructions and pseudo-instructions: The former will generate a string of 1s and 0s of machine code after compilation, while the latter helps the former in the compilation process and will not gener...[Details]
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Instrument and meter circuit maintenance has always been an indispensable part of electronic companies. Because only through it can the originally unqualified products finally leave the factory. Ho...[Details]
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