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1. Introduction
With the popularization of smart terminals, the maturity of industry, technology and market, and the promotion of international brands, the Internet of Things (IoT), smart home...[Details]
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1 Second-order control system model A system that can be described by a second- order differential equation is called a second-order control system. In control engineering practice, second-order con...[Details]
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On November 12, Allegro MicroSystems, a supplier of power and sensing solutions for motion control and energy-saving systems, announced the launch of new inductive position sensors and a series of ...[Details]
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Preface In this section, we begin to learn LCD1602. LCD1602 is a character-type liquid crystal display, which is widely used in actual projects. After learning this section, you can gradually develop...[Details]
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Recently, Germany's Ibeo Automotive Systems GmbH announced that it has become the world's first solid-state lidar series supplier for Great Wall Motors. Ibeo's latest developed ibeoNEXT solid-stat...[Details]
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The ZTE and Huawei incidents have proven that China's chip research and development is not sophisticated enough and not strong enough. But in the foreseeable future, we can vaguely see that many comp...[Details]
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Engineers have achieved a major breakthrough in semiconductor thermal management by discovering a new heat transfer mode using surface plasmon polaritons (SPP). This novel method improves heat dissip...[Details]
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Identity authentication can protect user privacy, but cyber attackers are also trying to bypass password checks. If the software itself has obvious vulnerabilities, the risk will be greater. CVE-2020...[Details]
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Circuit connection: SCL and SDA are connected to PB6 and PB7 respectively, and both are connected with external 10kΩ pull-up resistors. The circuit board is shown below: The 4 pin headers on the fa...[Details]
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0Overview
Two columns of sinusoidal signals with a certain phase difference (phase angle source for short) are widely used in the fields of automatic calibration of various metering instrument...[Details]
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Accenture has reached an agreement to acquire XtremeEDA, an Ottawa-based leader in chip design services. The company provides semiconductor engineering services to clients seeking custom silicon solu...[Details]
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Use the multimeter R×1K block, and connect the red and black test leads to the two leads of the self-flashing diode alternately. When one of the measurements is made, the needle first swings to the r...[Details]
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0 Introduction
Operational amplifiers are widely used and are an integral part of many analog and mixed signal systems. A large number of operational amplifiers with varying degrees of com...[Details]
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For the definition of ATmega32's I/O space, see P283 "Register Overview". All ATmega32 I/O and peripherals are placed in I/O. I/O locations can be accessed through IN and OUT instructions to transfe...[Details]
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The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]