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1. Introduction
In the study of human body composition, measuring the bioelectrical impedance of the human body can obtain information related to human health status such as water content ...[Details]
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Most of the lighting lines in buildings nowadays are dark wires. If you use a 4-wire electronic switch to control these lights, you need to connect another power source and modify the line. This is...[Details]
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0 Introduction
Under normal circumstances, the three-phase power in the power system is symmetrical, and they meet certain amplitude and phase conditions; but when the load changes, the syst...[Details]
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According to Cailianshe, on May 27, Hangzhou Oxygen Co., Ltd. held its annual shareholders' meeting. At the meeting, Jiang Ming, chairman of Hangzhou Oxygen Co., Ltd., said that the progress of Hangz...[Details]
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Introduction:
At present, industrial production safety, environmental pollution and other issues have attracted much attention. Among the accidents that have occurred, one type is caused by the lea...[Details]
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One of the most important attributes of a highly automated vehicle (HAV) is its ability to see. Multiple computer vision sensors distributed along the perimeter of the vehicle are what allow the HAV...[Details]
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The questions for Week 24 are as follows. This is a discussion question. Someone took a photo with an iPhone and copied it to a personal computer through a USB port. As an engineer, have you ever thou...[Details]
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According to foreign media reports, although American wireless operators are launching 5G commercial services in American cities one after another, China plans to provide 5G commercial services in al...[Details]
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1.GPIO working mode enter: Floating Input Pull-up input Output: Push-pull output Open-drain output (1). Floating input: Floating input can be used for KEY reco...[Details]
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Jiwei.com reported on January 30 that the official Weibo account of the CUVA Ultra High Definition Video Industry Alliance (hereinafter referred to as the official) announced a major news, that is, t...[Details]
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Count how many mobile devices you have around you now? Mobile phones, MP3s, tablet computers, laptops, digital cameras, handheld game consoles, navigation systems, etc. These devices are all powered...[Details]
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introduction
Stepper motors are used to control the displacement, speed and direction of the moving or rotating body on electromechanical equipment. The high-speed pulse output instruction PTO...[Details]
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0 Introduction
In the field of electronic countermeasures, the direction finding of radiation sources is a basic problem. The interferometer direction finding system is a relatively high-precis...[Details]
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LED display screens can be divided into many types, such as: LED unit board, monochrome LED display screen, dual-color LED display screen, inkjet screen, LED full-color display screen, etc. If ...[Details]
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Introduction to UDS
UDS (Unified Diagnostic Services) is a universal diagnostic service standard used for the diagnosis and debugging of automotive electronic control units (ECUs). UDS is a co...[Details]