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On August 13, Leman Optoelectronics released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 568 million yuan, a year-on-year increase of 44.51...[Details]
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According to foreign media reports, Amnon Shashua, co-founder and chief technology officer of Mobileye, who is responsible for the development of cutting-edge technology for autonomous vehicles, told...[Details]
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Recently, the United States added Huawei to the "Entity List", and major international software and hardware companies were entangled in an attempt to jointly "eliminate" Huawei, which aroused widesp...[Details]
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Here we only discuss the method through ActiveX, because only this method can fully bring into play all the powerful functions of Excel.
First of all, Labview has some built-in examples of...[Details]
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In the A-share market, the manufacturers that currently have the ability to mass-produce OLEDs include BOE, TCL Technology, Shenzhen Tianma A and Visionox. Among them, Visionox, which focuses on the ...[Details]
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Jiwei.com reported on May 31 that today Meizu officially released the Meizu full smart watch, priced at 1,499 yuan, and will be officially on sale at 10 am on June 1. Officials said that MEIZU Watch ...[Details]
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According to the official Weibo account of Shanghai Lingang, on October 16, the first domestically produced 6-inch silicon carbide (SiC) MOSFET (metal oxide field effect transistor) wafer was officia...[Details]
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Google has launched Project Mainline to improve the way Android updates, and in Android 12, updating the operating system may be easier. XDA developer luca020400 noticed that Google is convert...[Details]
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Today, the iOS version of WeChat was updated to version 8.0.8, which mainly added new features such as folding and pinning chats, customizing call ringtones, message alert tones, and following group ...[Details]
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The indication error of a measuring instrument refers to "the difference between the indication of the measuring instrument and the true value of the corresponding input quantity", the base error r...[Details]
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0 Introduction
All the single-chip microcomputers currently compatible with Intel 8031 instruction system are collectively referred to as 51 single-chip microcomputers. Intel's 8031 single-chip...[Details]
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China Energy Storage Network News:
On August 21, power supply workers installed 5G communication equipment in the Zhonghai 20kV public switch station in Binhu New District, Hefei City, Anhui ...[Details]
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The current signal output by instruments and sensors is mostly 4-20mA. Why is it 4-20mA? Because 4-20mA sensors are mostly two-wire systems, that is, the signal line and the power line share two wire...[Details]
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Agilent DSO-X 2002A Oscilloscope Self-Test and Self-Calibration First power on the machine 1. Press Utility-Service-Diagnostics-Hardware Self-Test-Front Panel Self-Test 2. Press Utility-Service...[Details]
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As the basis of power batteries, new energy vehicle cells determine the performance of the entire battery system, whether in terms of structural form such as cylindrical, square shell, soft pack, o...[Details]
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