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0 Introduction
With the deterioration of the environment and the increasing shortage of fossil energy, electric vehicles have developed rapidly worldwide in recent years due to their relativel...[Details]
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With the development of integrated circuits and the adoption of digital signal processing technology, digital oscilloscopes have become intelligent measuring instruments that integrate various functi...[Details]
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1Select by use environment
The operating environment conditions mainly refer to temperature (maximum and minimum), humidity (generally refers to the maximum relative humidity at 40 degrees Cel...[Details]
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Yesterday, Siyuan Electric, which specializes in the research and development, production, sales and services of power transmission and distribution equipment, announced that the company plans to inc...[Details]
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The new member of the Xiaomi MIX series, the second generation MIX FOLD, will be released as early as Q2 2022. This is Xiaomi’s second foldable screen mobile phone. Earlier, industry insider Ross Y...[Details]
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Zero Voltage Switching (ZVS) PWM DC/DC Converter Circuit Diagram
Topology: Buck DC/DC ZVS PWM converter. Main switch T1 (including anti-parallel diode D1), auxiliary diode T2 (D2 is the series diod...[Details]
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1. Introduction Thefts often happen in school dormitories, but the school does not install surveillance cameras in the dormitories to eliminate potential safety hazards for the sake of students' priv...[Details]
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After testing, it was found that the RF front-end mixer was faulty, resulting in no signal detection and self-calibration error. Repair process The damaged components were replaced and the enginee...[Details]
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What is a stack: Baidu says: A stack is a special linear list that only allows insertion or deletion operations at one end of the list. The end of the table that allows insertion and deletion opera...[Details]
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5 Lamp/LED Flash Driver Circuit
General Description of the following circuit. This circuit is based around HT–2050 manufactured by HOLTEK semiconductors. It is a low cost, low-power C-MO...[Details]
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The problem is particularly prominent in the north and northwest of China, and there is an urgent need for a stable and reliable
power
system suitable for local use. The commonly used indep...[Details]
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Recently, the Provincial Development and Reform Commission, the Provincial Finance Department, and the Provincial Ecological Environment Department jointly issued the "Jiangsu Province Carbon Peak and...[Details]
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On February 27, the urban distribution autonomous driving company Jiushi (Suzhou) Intelligent Technology Co., Ltd. (hereinafter referred to as "Jiushi Intelligent") announced the completion of a ne...[Details]
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On November 10, security company Trend Micro recently discovered that the CMU (Connect Connectivity Master Unit) system of many models of Japanese automaker Mazda has multiple high-risk vulnerabili...[Details]