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DMS (Driver Monitor System) is the abbreviation of driver monitoring system, which refers to the information technology system that monitors the driver's fatigue state and dangerous driving behavior ...[Details]
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In the future, a variety of information may be displayed on car windows. New automotive technology is expected to transform standard car windows into monochrome or even full-color dynamic displays....[Details]
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LED fluorescent
lamp Power
supply Design and production method
I am engaged in
switching power supply
. I used to make adapters, chargers, and iron-shell swit...[Details]
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The test indicators of amplifiers can be divided into two categories: linear indicator test and nonlinear indicator test. The test of linear indicators is based on the measurement of S parameters and...[Details]
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The barcode positioning
technology
based on ARM microcontroller
has the advantages of objective reading, fast measurement speed and high accuracy. It can overcome the shortcomings of tra...[Details]
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The IC design industry is expected to be more prosperous in the first quarter than in the off-season, as the effect of product price increases continues to expand. However, the tight capacity of wafe...[Details]
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Data shows that by 2027, the scale of conductive silicon carbide power devices in the automotive market is expected to reach US$4.986 billion, accounting for 79.2%, while the market shares of energ...[Details]
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In C language, the interrupt program is written separately in the interrupt service function. The definition of the interrupt service function of the 51 microcontroller is: void functionname(void) in...[Details]
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Standard resistors are the basis of electrical measurement and are widely used in industries such as mechanical processing, equipment manufacturing, and temperature measurement. The accuracy of their...[Details]
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For many people who want to buy electric cars, battery life has always been a worrying issue. Battery technology may not be developed to the point where electric cars have the same mileage as fuel ca...[Details]
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1. System Hardware
This tester is designed for production lines and is used with different fixtures at different workstations. NI's virtual instrument technology uses mature computer technology...[Details]
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1 Introduction
The working principle of the data acquisition system is to convert various parameters (which can be physical quantities, chemical quantities, or biological quantities) of th...[Details]
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Since digital circuits use short rising/falling edge pulse signals, they emit excess electromagnetic waves (noise) including high-frequency components to the outside, and respond sensitively to e...[Details]
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According to Jiwei.com, the Yangtze River Daily reported that after obtaining 50 million yuan in angel round financing in September last year, on June 8, 2021, Wuhan Minsheng New Technology Co., Ltd....[Details]
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Related concepts: measurement, scale, validity, reliability, opinion poll, 1. The concept of measurement: (1) Measurement: refers to the effective observation and measurement of the determined r...[Details]