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Today, Chinese media reported that a person close to the matter revealed that Volkswagen Group's acquisition of Guoxuan High-tech's shares has been approved by the board of directors. It will become ...[Details]
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On the evening of February 16, Redmi released the first product in the K50 series, the Redmi K50 e-sports version, which is a performance flagship designed by Redmi specifically for players. ...[Details]
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Digital Tube A multi-digit digital tube is a digital tube in which two or more single digital tubes are placed side by side to form one. When the multi-bit is integrated, their internal common termin...[Details]
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Typical products of TTL devices are 54 series (military products) and 74 series (civilian products). The following is a description of the pin arrangement and functions of some commonly used device...[Details]
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Discrete component design method for hearing aids for the deaf
1. Working Principle
The circuit of the hearing aid for the deaf is shown in Figure 1. It is essentially a multi-...[Details]
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In this phase of work, we need to implement an I2C slave engineering design simulated by GPIO. Previously, we only used GPIO to simulate I2C to design the host, and this is the first time to design a...[Details]
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On April 22, World Earth Day, Apple released its environmental performance report for the past two years, among which the topic of "not providing a charger" sparked heated discussion among netizens. ...[Details]
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Foldable devices are the long-awaited disruptor in the smartphone market, with early adopters enthusiastically pursuing bold new devices. But mainstream market acceptance of foldable devices will dep...[Details]
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#include iom16v.h #include macros.h #define uchar unsigned char #define uint unsigned int #define DS_ PORTC&=~BIT(6) #define DS PORTC|=BIT(6) #define RW_ PORTC&=~BIT(5) #define RW PORTC|=BIT(5) #defi...[Details]
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Introduction: This paper introduces a vehicle flow detection system based on magnetoresistive sensors. Magnetoresistive sensors can convert geomagnetic disturbances caused by vehicles into clear vol...[Details]
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1 Introduction
Emergency power supplies are usually powered by batteries. In order to obtain a sufficiently high voltage, multiple batteries are usually connected in series, such as 24, 32...[Details]
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According to Jiwei.com, on April 24, the Hubei Electronic Chemicals Zone was unveiled in Yichang. The Hubei Electronic Chemicals Zone has a planned area of 1,500 mu, a total investment of about 5...[Details]
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Recently, Cambrian Robotics, a London-
based machine vision
startup, announced this week that it has successfully raised $3.5 million in seed funding. The company is headquartered in London...[Details]
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As domestic automakers have entered the 4.0 era, technological innovation has become a plan for domestic automakers in the next few years or even decades. With the launch of BYD's DM-i super hybrid...[Details]
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Intelligence and lightweight have become the development direction of the future automobile industry, and advanced automotive materials have become an important part of it and a hot topic of concer...[Details]