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Google has announced that starting with Pixel phones, users can use their fingerprint or screen lock instead of a password to authenticate their identity to certain Google services on the web. ...[Details]
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1. Current status of high-precision positioning technology development
In terms of high-precision positioning platforms, foreign countries have developed different forms of precision positioni...[Details]
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0 Introduction
With the rapid development of Chinese cities, subways play an increasingly important role in modern urban public transportation. There are many automatic/self-service devices in ...[Details]
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All-solid-state batteries are ushering in a big "all in" gamble. Various players have "come to the table" one after another.
Let's first look at the four most recent patent information, ...[Details]
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「Choose the appropriate interface according to the specific application」
Today’s industrial cameras use a variety of cable and connector types. Determining which camera interface is important ...[Details]
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The tube amplifier
has attracted many audiophiles with its sweet and soft sound quality. The tube amplifier introduced in this article is a single-ended Class A dual-channel model, ...[Details]
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Portable ultrasonic flow meter principle Portable ultrasonic flowmeter is an instrument that uses an external clamp-on sensor to measure liquid flow. Ultrasonic flow meters use external clamp-o...[Details]
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Energy Internet is a new form of energy development that deeply integrates the Internet with energy production, transmission, storage, consumption and energy market. It strengthens network intercon...[Details]
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On August 31, the Ministry of Industry and Information Technology publicly announced a list of 101 app companies that have violated user rights. According to the latest announcement from the Mi...[Details]
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Purpose: The microcontroller sends data and uses the PC's serial port to debug the received data.
program:
#include reg52.h
void UART_init(); //Serial port initializa...[Details]
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Theoretical knowledge has been learned, and then we will enter the practical part. In the practical learning, I completed the first project and lit up the LED light with a button. The following is my...[Details]
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LG Electronics recently announced that its board of directors decided to terminate its loss-making smartphone business. TrendForce pointed out that LG's original market share is most likely to be tak...[Details]
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With the deepening application of security systems in all walks of life, the original simple anti-theft alarm system can no longer meet the needs of modern management applications. Based on compu...[Details]
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Recently, the World Economic Forum (WEF) released a new list of "lighthouse factories" in the global manufacturing sector, and Sany Heavy Industry's pile driver factory was selected. The world's larg...[Details]
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At this stage, the automotive industry is gradually migrating to a new architecture, with higher requirements for security, data transmission speed, and cost control. The automotive industry faces ...[Details]
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