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On October 27, the BMW Group announced the launch of its third large-scale remote software upgrade this year, which is also the largest in scale and scope to date. This OTA covers more than 20 mode...[Details]
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Fingerprint sensor (also known as fingerprint sensor) is a key device for automatic fingerprint collection. The earliest fingerprint recognition technology is an optical recognition system based on op...[Details]
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The microcontroller source program is as follows: /**********************51 Experimental Development Board Routine************************ * Platform: HJ-C52 + Keil U4 + STC89C52RD ******************...[Details]
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An oscilloscope is an instrument that uses the deflection of electron beams to reproduce the instantaneous value image of an electrical signal. It can not only measure the signal amplitude like ...[Details]
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Newly developed lithium-carbon dioxide battery The lithium-carbon dioxide battery recently studied by Professor Xie Keyu's team at the Nano Energy Materials Research Center of Northwestern P...[Details]
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Recently, Hubei CoreEngine Technology Co., Ltd. (hereinafter referred to as CoreEngine Technology) received a strategic investment of several hundred million yuan from China First Automobile Group Co...[Details]
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Intelligent monitoring system for low voltage AC distribution cabinet based on MODBUS communication protocol
This paper introduces a low-voltage switch cabinet intelligent monit...[Details]
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Recently, Vishay Intertechnology, Inc. announced that its optoelectronics products division has launched a new ambient light sensor, the VEML6031X00, which has passed AEC-Q100 certification. It is ...[Details]
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introduction
Accurately diagnosing transformer latent faults and carrying out targeted operation and maintenance work are of great significance for maintaining the safe operation of the power ...[Details]
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Note: 1. ROM: Read-only memory. The read-only storage area of a microcontroller is mostly used to store programs, also called program memory. The 51 microcontroller is an EPROM, and the so-called...[Details]
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PREFACE Since its first commercialization in 1991, lithium-ion batteries (hereinafter referred to as " lithium batteries ") have been widely used in electric vehicle power because of their outsta...[Details]
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As 4K ultra-high-definition display technology matures, 4K TVs have become the high-end leader in the current flat-panel TV consumer market. Currently, the performance of 4K TV products varies, and t...[Details]
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At present, acoustic emission testing of pressure vessels is widely used in industrially developed countries such as the United States, the European Union and Japan. In the 1980s, the American Societ...[Details]
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Battery Capacity Detection Principle
A battery fuel gauge is an
IC that automatically monitors the battery charge
and reports back to a processor that makes system...[Details]
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introduction
Single-phase motors are widely used in industrial production due to their simple structure, low cost, and easy maintenance. However, the starting and speed regulation pe...[Details]
GD32 MCU
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