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According to Reuters, two people familiar with the matter told Reuters on Thursday (US time) that the United States will add dozens of Chinese companies, including SMIC, to the trade blacklist on Fri...[Details]
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Watchdog timer principle: The watchdog will get hungry at a certain interval and will bark every time it is hungry. If you don't want it to bark, just feed the dog every 3 hours. The controller wi...[Details]
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After four years, the Beijing Auto Show returns again. At this time, the importance of the Chinese market is no longer the same as it was four years ago.
The huge crowds of visitors from...[Details]
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According to Japan's EE Times, Techanarie recently reported the disassembly analysis results of China's latest smartphones Xiaomi 12T Pro and Vivo X90 Pro/Pro+, and found many highlights of the self-...[Details]
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The KEIL C51 standard C compiler provides a C language environment for software development of 8051 microcontrollers. However, many beginners whose interface is in English are confused after reading ...[Details]
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Detailed explanation of 8051 microcontroller instruction definition——(AJMP addr11)
AJMP addr11
Function: absolute jump.
Description: The AJMP instruction is used to jump the program to the corr...[Details]
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This is a 4S lithium-ion battery. The upper part is the battery protection circuit, using S-8254. The lower part is the power indicator circuit. The base is 431. The resistors are: 8k25, 88R7, 51R1, ...[Details]
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Introduction: In order to further consolidate its position in the energy storage market, battery companies need to continuously update their products and technologies. Recently, BYD announced a pla...[Details]
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Digital microphones require a clock signal from the host device. The clock sets the timing of the binary data output of the microphone. The allowed clock frequencies are specified in the chip's dat...[Details]
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The U.S. Federal Communications Commission (FCC) has recently submitted a new document for "Lenovo VR3030S". According to the document, Lenovo is about to launch its first independently developed VR ...[Details]
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According to foreign media reports, Xiaomi topped the European smartphone shipment list for the first time. The company led the market in the second quarter of this year, with its market share reachi...[Details]
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introduction
With the development of electronic technology, the anti-theft alarm system has evolved from the original simplification and localization to intelligence and integration. At pr...[Details]
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1. The first is the ball screw that drives the sensor to move. If there is a gap in the screw, the test data in the future will directly affect the maximum deformation and elongation after fracture of...[Details]
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More and more automotive applications are deploying camera systems and camera interface technologies to assist drivers and enhance the driving experience. Traditional rear view camera (RVC) systems w...[Details]
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TENG Fang-hua, ZHANG Zhong-chao
Abstract:A 90 W low stand-by loss AC/DC converter with universal input voltage is introduced.The converter consists of two-stages approach: a front-end PFC pre-r...[Details]
Power technology
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