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Huawei officially announced that the 2020 Huawei Developer Conference "HDC Together" will be held in Songshan Lake, Dongguan from September 10th to September 12th, and early bird tickets will ...[Details]
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RAQ 213: Generating Negative Voltages - Why Level Shifting is Needed in Buck-Boost Circuits
question:
Why is level shifting needed?
Answer:
...[Details]
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1 Overview
Single-chip control systems are widely used in electrical equipment and electronic products, and the external operations to achieve control are mostly completed by keyboards or comp...[Details]
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With the rapid development of my country's telecommunications industry, the demand for telephones has increased sharply. For this reason, a test instrument has been developed that can quickly and a...[Details]
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LED display, also known as electronic display, is composed of LED dot matrix, which displays text, pictures, animations, and videos by turning on and off red or green lamp beads. The content can b...[Details]
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The 4G version of Huawei's Mate 30 series was officially launched at 18:08 today (26), and Huawei Mall just announced in the evening that the sales of the Mate 30 series mobile phones exceeded 500 mi...[Details]
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AVR has the characteristics of quick learning and simple development. However, to fully appreciate and utilize the advantages of AVR, application engineers also need to continuously learn and improve...[Details]
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In older models, the steering wheel of the car is connected to the wheels, and there is a complex rack-and-pinion structure inside. By rotating the steering wheel, the rotation angle of the front whe...[Details]
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Infrared operation eliminates the need for contact with the machine. First, it is convenient. Second, it can naturally separate the user from the administrator (the use function is on the remote contr...[Details]
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January-March 2024
Intelligent driving
The supplier ranking list has been announced,
LiDAR
is accelerating its adoption, and air suspension is becoming more localized. Leading compa...[Details]
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In recent years, with the intensifying global energy crisis, the photovoltaic industry under carbon neutrality has ushered in a new wave of development; against this background, the traditional gas...[Details]
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1. Introduction
As we all know, the position of the receiver in the radio measurement and control equipment is between
the antenna
and the signal processing system. Its function is to se...[Details]
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On the 11th, at the 12th Energy Storage International Summit and Exhibition (ESIE2024), Xiang Jiayuan, vice president and chief engineer of Zhejiang Narada Power Co., Ltd. (hereinafter referred to as ...[Details]
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The energy density of the single cell of CATL's first-generation sodium-ion battery is 160Wh/Kg; after 15 minutes of charging at room temperature, the power can reach more than 80%; in a low tempe...[Details]
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With the progress of society, users have higher and higher requirements for communication convenience, which has led to the rapid development of the mobile phone industry in recent years. From anal...[Details]
ST - Low Power RF
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