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According to Wind data, the total market value of the first 25 stocks listed reached 236.178 billion yuan, and as of the close of July 22, the total market value of the above 25 stocks reached 553.49...[Details]
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Qualcomm Technologies, Inc. announced the launch of the latest product of its groundbreaking mesh networking platform - Qualcomm® Immersive Home Platforms. This series of platforms is designed for th...[Details]
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1. Introduction
Ultrasonic transducer (UT) refers to a device that realizes the mutual conversion between sound energy and electrical energy within the ultrasonic frequency range. It is mainly...[Details]
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Channels are king and terminals are the key to success. For the smart door lock industry, which is crowded with more than 2,000 brands, 2019 may usher in a watershed year, and the progress of the lay...[Details]
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In the cold winter, can your electric cars and mobile electronic devices withstand the extreme cold weather? Recently, at the 25th China International High-Tech Achievements Fair, a reporter from Chin...[Details]
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Domestic "all-solid-state battery technology" has made a new breakthrough! Recently, Guoxuan High-tech officially released an all-solid-state battery called "Jinshi Battery", which can easily achie...[Details]
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TWS is the abbreviation of True Wireless Stereo. TWS technology is also based on Bluetooth technology. Its application in the field of Bluetooth headsets has spawned a new product - TWS headsets. T...[Details]
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Today, Redmi officially started warming up the charging of the Note 11 series, stating that the Note 11 series is equipped with "120W magical second charging", which is known as the "industry chargin...[Details]
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The neutral point ungrounded system often has voltage imbalance. There are many reasons for voltage imbalance, which makes it difficult for operation and maintenance personnel to judge. If they fai...[Details]
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1. Overview
Electric
quantity isolation
Sensors
/transmitters are small-volume, high-performance electrical signal measurement components or modules developed for the purpose of dete...[Details]
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Next time you're driving, turn off the radio and listen. If you're in a typical consumer car, you've probably noticed a noticeable amount of noise inside your car. Whether it's caused by the engine...[Details]
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CINNO Research Industry News: The laptop form factor innovation project has officially started, and global IT companies such as Samsung , Intel , and Microsoft are promoting the commercial use of fol...[Details]
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Attenuators are widely used in electronic equipment. Their main uses are:
(1) Adjust the size of the signal in the circuit;
(2) In the comparison method measurement circuit, it can...[Details]
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Signal integrity design is increasingly valued in product development, and there are many types of signal integrity testing methods, including frequency domain, time domain, and some comprehensiv...[Details]
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The hardware environment of LED display screen
The hardware part of LED display screen includes the general computer part, communication line, special data conversion part and display part determine...[Details]
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