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On the morning of January 11, many people believed that the iPhone was the first mobile phone to use a capacitive touch screen, but in fact, judging from the time of its release, the LG KE850...[Details]
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On the morning of May 31, the National Energy Administration held the "2019 Power Reliability Index Release Conference and Safety Production Month Kick-off Conference" in Beijing and released the "...[Details]
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Recently, Hui Honglei, an expert on intelligent connected products at Hangsheng Electronics, was invited to attend the "2022 5G Empowered V2X Summit Forum" held by Zoss Automotive Research Institute,...[Details]
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With the popularity of 32-bit DSP, 32-bit processors have become the mainstream products in the control field. Compared with traditional microprocessors, they are faster, more powerful, and more re...[Details]
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Apple's car depth sensing capabilities may not be limited to lidar, as Apple says versions using infrared cameras and light pulses can also be used to detect road obstacles. Of the many challenges in...[Details]
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1. The upper and lower limit action values of the electrical contacts of the pressure gauge should be set according to the requirements or regulations of the process. Once set, irrelevant personnel...[Details]
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According to the Economic Daily, Apple and Qualcomm's two-year-long lawsuit over patent technology issues has finally ended with a settlement, and all ongoing patent lawsuits around the world have be...[Details]
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Affordable, accessible technologies such as sensors, wearable monitors and data are creating new opportunities in elderly care. Imagine this scenario: Your mom or grandma lives in an independent se...[Details]
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The SNMP network management board uses the RTL8019AS 10M ISA network card chip to access the Ethernet. The advantages of choosing it are: NE2000 compatibility, good software portability; simple int...[Details]
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Google officially pushed the first Beta version of Android Q at midnight on March 14th, Beijing time, and the official version is scheduled to be released in the third quarter of this year. Huawei an...[Details]
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With the rapid development of digital broadcasting technology and the improvement of image compression and multiplexing technology based on MPEG-2 standard, it is becoming increasingly important to...[Details]
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0 Introduction
This test system is a test equipment for automatic inspection and testing of products on the production line of universal circuit breakers. It uses a programmable controller (P...[Details]
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Intel , which missed the mobile Internet era , does not want to repeat the same mistake in the era of the Internet of Everything. Transformation has always been Intel's corporate culture. After mis...[Details]
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It has been a month since I got the board and started the transplantation. Now I will look back and summarize it for future reference.
Phase 1: Building the environment (vmware + redhat linux 9)
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Abstract: This paper introduces the design principle of ACR230ELH power quality analyzer and its practical application in the power distribution system of the central venue of 2010 Shanghai World E...[Details]