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The burning process was full of twists and turns. It took two days to burn uboot into RAM through DNW and then update it through fastboot. First of all, the SD card burning has not been completed y...[Details]
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ARM Registers The ARM processor has a total of 37 registers which can be divided into the following two categories: General registers (31) Ungrouped registers (R0-R7) Group registers (R8-R14) ...[Details]
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As the industry upgrades to 2.5G and 3G systems, power amplifier designers today face new design challenges. The proposed hybrid system enables service providers to smoothly transition to 3G systems ...[Details]
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As we all know, many testing projects must be supported by corresponding sensors. Therefore, in daily use, people are also very careful with these sensor components, especially some portable water qu...[Details]
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Intel NUC 12 Performance Edition Kit is launched, equipped with its own Ruixuan A series graphics card for the first time On September 19, 2022, Intel announced the launch of the Intel® NUC 12 Pe...[Details]
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The essence of the optical synchronous digital transmission system is a network or networking that integrates multiplexing, line transmission and switching functions and is operated by a unified ne...[Details]
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From the perspective of hospital administrative office management, this article introduces the design principles and system framework of the OA office collaboration platform in the process of infor...[Details]
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A mass flow meter is an instrument that accurately measures gas flow. Its measured value will not be inaccurate due to temperature or pressure fluctuations, and does not require temperature and press...[Details]
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At present, most product development is based on some small-capacity single-chip microcomputers. The 51 series single-chip microcomputer is one of the most widely used single-chip microcomputer serie...[Details]
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1. Introduction
The production of civil explosives is a special industry with dangerous characteristics. In order to improve the production efficiency of explosives and reduce the personal inj...[Details]
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According to the latest report from foreign media, Apple will adopt a new phone release model of twice a year next year, and the latest one to debut is the iPhone SE2, followed by a batch of 5G...[Details]
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Nowadays, there are many high-speed digital interface standards, and the high-speed digital cables used by these standards are also different. Most of the companies that manufacture these cables are ...[Details]
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The principle of LED light emission is different from traditional lighting . It relies on PN junction to emit light. LED light sources with the same power have different chips and different current...[Details]
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1. Project Background:
Health is a topic that all people pay close attention to. With the rapid development of my country's economy and the continuous improvement of living standards, variou...[Details]
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1. Battery Management System Overview
At present, pure electric vehicles all use lithium-ion batteries, and lithium-ion batteries also have some "little tempers" of their own. In order to enab...[Details]
Test/Measurement
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