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1. The concept of impedance
In a circuit with resistance, inductance and capacitance, the resistance to alternating current is called impedance. It is usually represented by Z, and its...[Details]
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Temperature control using an analog proportional-integral-derivative (PID) controller is a very simple circuit that is an effective way to ensure that the set point of a thermoelectric cooler (TEC)...[Details]
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According to foreign media SamMobile, Samsung launched a pre-order page for the Galaxy Z Fold 2 in the UK yesterday, with the price displayed as 1,799 pounds, about 16,383 yuan, lower than the ...[Details]
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IRX rendering acceleration technology helps upgrade the game experience, and immersively explore the breathing world with high-definition vision Shanghai, China, March 18, 2024 - Zhudian Semiconduc...[Details]
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1 Introduction
Power supply equipment is a kind of electronic product with large quantity, wide application and strong versatility. Power supply is used in almost all departments such as modern com...[Details]
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1Written in front In order to make it easier for beginners to master the relevant knowledge of the IAR tool, I will start with an overall overview and then move on to specific details. This articl...[Details]
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With the development of semiconductor technology, Moore's Law is on the verge of failure. The difficulty of each link in the industrial chain, such
as
IC design
, wafer manufacturing, packaging ...[Details]
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Qualcomm to hold first automotive investor conference on September 22 to showcase how Snapdragon Digital Chassis can transform the automotive industry — Automotive business order value increased b...[Details]
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车辆跟踪系统 非常适合监视一辆汽车或整个车队。跟踪系统由自动跟踪硬件和用于收集数据(如果需要的话，还有数据传输)的软件组成。2015年，全球车队管理市场的规模为80亿美元，预计到2022年将超过220亿美元，从2016年到2023年，年复合增长率将超过20%(数据来源：Global Market Insights)。拉美、中东和非洲对商用车辆的需求在上升，这对 车辆跟踪系统 而言也是一种潜在的...[Details]
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According to a paper recently published in Science Advances, researchers at the University of Oxford in the UK have developed a device that uses the polarization of light to maximize information stor...[Details]
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0 Introduction
In recent years, with the popularization of modern industrial equipment and civil electrical equipment, power users have higher and higher requirements for power supply qual...[Details]
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Hello, new colleagues! Welcome to join Huawei at this time. I know that everyone is very concerned about some of Huawei's current hot topics. As an employee who has worked in the company for 25 years...[Details]
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Thermocouples are commonly used temperature measuring elements in temperature measuring instruments. When the two ends of two conductors of different components are connected to form a loop, when the ...[Details]
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In the past two years, personal navigation devices (PND) have been accepted by more and more consumers; the functions of PND have also become increasingly diversified, from a single navigation functi...[Details]
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On October 23, Bloomberg reported today that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips.
Documents obtained by ...[Details]
Domestic Chip Exchange
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