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January 21 news A new Bluetooth SIG certification shows that Samsung will launch a Galaxy S21 model that only supports 4G networks. The certification list shows models with model numbers SM-G990F a...[Details]
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Advantages and disadvantages of speech recognition
advantage:
Compared with other biometric technologies, voice recognition not only has the characteristics of not being lost or forgotten...[Details]
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Introduction
Currently, in embedded systems, image acquisition can be achieved using analog cameras, CCD image sensors or CMOS digital image sensors. CMOS digital image sensors are the most wid...[Details]
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"Welcome!" Along with the warm welcome, the railings at the gate of the 4S store were automatically raised. The staff who had been ready were smiling and guiding the customers to the reserved parking...[Details]
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According to foreign media reports, German automotive supplier Schaeffler has developed a new generation of metal bipolar plates that can be used in proton exchange membrane (PEM) fuel cells. The des...[Details]
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IntroductionCalibration always seems to be scheduled at the most critical moment in a project, such as when a team is busy preparing for the annual industry trade show. As an example of the impact of...[Details]
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LEDs are widely used in E27, GU10, PAR lamps, MR16 and other fields. However, there are some problems in the application of LED-MR16 driven by electronic transformers. This is mainly caused by 4 r...[Details]
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Introduction "Integrated circuits are not something that can be developed everywhere. I once went to a place where the local leader said, we have made up our minds to develop integrated circuits and ...[Details]
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The main purpose of welding is to input the program instructions on the robot controller into the robot so that it can complete complex and precise welding operations. The following manufacturer Wu...[Details]
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According to the Yangtze River Daily, the second phase of the Wuhan Tianma G6 production line, which was invested 14.5 billion yuan, was put into production in December 2020 and is currently carrying...[Details]
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introduction
NCP370 is an integrated bidirectional protection device with overvoltage, overcurrent protection and reverse control functions produced by ON Semiconductor. The device can provide...[Details]
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Beijing time, May 9th evening news, according to the Korea Herald website, Samsung Electronics Mobile Communications President Koh Dong-jin said today that Samsung will soon re-announce the lau...[Details]
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0 Introduction
With the rapid development of electronic technology, computer technology, network technology, etc., virtual instrument (VI) technology has been widely used.
LabVIEW is a program dev...[Details]
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1. 2C Home Display From a broad perspective, the display industry is divided into two categories: 2C home display and 2B commercial display. 1. 2C Home Display From 2016 to 2020, the global hom...[Details]
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The resistivity of a conductor is measured by forcing a current through the sample through one pair of leads and measuring the voltage drop through the sample with another pair of leads to determine t...[Details]