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SARM space is the most important part of AVR microcontroller, and all operations must rely on this part to complete. There are three storage modes for variables in SARM space: tiny, small, and large,...[Details]
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The measuring circuit of the moving coil instrument used to measure the millivolt instrument with thermocouple consists of the ambient temperature compensation resistor, the range and damping adjustme...[Details]
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According to Reuters, the U.S. Senate recently passed the Secure Equipment Act of 2021, which prohibits the U.S. Federal Communications Commission (FCC) from reviewing or issuing new equipment licens...[Details]
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According to the New York Times, American automakers are collecting data on car owners' driving habits, braking, acceleration, etc. and selling it to data brokers, which in turn affects the car own...[Details]
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On the evening of March 8, Sanan Optoelectronics announced that since the beginning of 2022, the company has continued to receive Mini LED chip purchase orders from a single major international custo...[Details]
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Compared with digital tubes and dot matrix LCDs, TFT LCDs are small in size, simple to control, and can display colorful image and video information. This article takes ADSP_BF532 as an example to ...[Details]
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Vortex flowmeter is a commonly used flow meter. The use of any instrument is always inseparable from daily maintenance and care. No matter it is a fault of the instrument itself or interfered by exte...[Details]
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1. Project Overview 1.1 Introduction The GSM wireless intelligent transformer integrated alarm system based on AVR designed in this project aims to provide a wireless intelligent transformer inte...[Details]
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The structural block diagram of the new soft-switching bidirectional DC/DC converter is shown in Figure 1. The front stage of the converter structure is a 270V DC bus. The converter consists of a bo...[Details]
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自从人类发明了转轮,我们就希望了解如何通过改变精度提高转轮转动效率。在过去几个世纪,科学家和工程师已经研发了许多方法来实现此目标,期间轮-轴系统的基本原理得到了广泛应用,从汽车、音量旋钮、各种机械形式的齿轮到简陋的手推车,几乎每种机械系统均采用了这一原理 。
经过多个时代的探索,人们发现让转轮高效运转的最重要因素并非转轮本身(为何不彻底改造它呢?),而是转轮的轴角。目前测量和优化轴角的最有效...[Details]
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1. Introduction
With the rapid development of modern high-speed processors, image processing technology has become increasingly mature. Among them, video detection and tracking of mobile t...[Details]
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Getting familiar with the development environment is the first step to learn MCU. Now let's introduce the development environment of PIC. The development environment of PIC includes the old MPLAB IDE...[Details]
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LM74 is an intelligent temperature sensor
based on SPI bus interface produced by National Semiconductor Corporation of the United States
. It can form a temperature detection system f...[Details]
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According to BusinessKorea, LG Display has taken the top spot in the global automotive display market for the first time in terms of shipments. Market research firm IHS Markit said on June 20 that ...[Details]
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Simplify EDA workflows with bidirectional links between software
Accelerate product development with seamless data exchange between Keysight’s Advanced Design System (ADS) and Sieme...[Details]