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According to BusinessKorea, Samsung Electronics and Apple will compete in a new field - the smart ring market. According to information and communication technology (ICT) industry sources, Samsung El...[Details]
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Figure 1 is the panel layout of the mf-30 model. As can be seen from the figure, there are four arc-shaped scale lines on the surface: the first is the resistance scale; the second is the AC and DC...[Details]
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DC-DC is a DC-DC conversion, which is generally divided into two types: boost (BOOST) and buck (BUCK). The output current of the buck DC/DC converter is relatively large, mostly hundreds of milliam...[Details]
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1. Mechanical multimeter to measure capacitance 1.1 Detection of fixed capacitors (1) Detection of fixed capacitors with a capacitance of 0.01 pF or more Set the pointer multimeter to the R×1...[Details]
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According to industry insiders, international IDMs are taking the lead in migrating the production of high-profit automotive MOSFET and IGBT power modules from 8 inches to 12 inches to improve their ...[Details]
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In the new journey of entering the automotive industry, the Automotive BU will become Huawei's sharpest bayonet and rush to the forefront of promoting the transformation of the industry's new four mo...[Details]
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On March 31, 2021, Tianshu Zhixin released the first general-purpose GPU in China, the Tiangai 100 chip and Tiangai 100 accelerator card, achieving a breakthrough from 0 to 1 in general-purpose GPU i...[Details]
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In current practical applications, the problems of high-power LEDs are mainly manifested in the following aspects: 1. Insufficient knowledge of LED working conditions and power supply technology has ...[Details]
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As the top flagship product of the OPPO brand, the OPPO Find X series has always attracted much attention from users. With the launch of Snapdragon 888 flagships from various manufacturers, l...[Details]
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Among the industrial and domestic electrical loads, resistive and inductive loads account for a large proportion. Asynchronous motors, transformers, fluorescent lamps, etc. are typical resistive and ...[Details]
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Abstract: Electromagnetic wave radiation detectors have been widely used in our lives. This article mainly introduces the use of electromagnetic wave radiation detectors, the working principle of e...[Details]
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I spent an entire night making a 4398CV1 hardware
USB
DAC
prototype. I picked up all the parts at random, so here's a quick preview. Here's the specs. With this good figure, ...[Details]
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Target description:
You need to build a nandflash_write() function with two entry parameters, one is an unsigned int variable and the other is an unsigned long addr_for_write. Then t...[Details]
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0 Introduction
With
the development of
power
semiconductor
devices, a variety of fully controlled devices have emerged, among which
MOSFET
has become
one of the...[Details]
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In recent years, the sales of new energy vehicles in China have exceeded expectations. In October this year, the retail sales of narrow passenger cars reached 2.261 million units, of which new ener...[Details]
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