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CICC's research report believes that 5G mobile phone sales are one of the most important factors affecting the stock price trend of the consumer electronics sector in 2020. According to the latest in...[Details]
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The device adopts MPS structure design, rated current is 4 A~ 40 A, and has low forward voltage drop, capacitive charge and reverse leakage current. MALVERN, Pennsylvania, USA, Shanghai, China -...[Details]
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According to foreign media reports, people familiar with the matter revealed that Japan Display Inc. (JDI) is negotiating with Apple and Sharp to sell Hakusan. It is reported that the price of t...[Details]
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The access control system is a subsystem of the access management system. It usually uses technologies such as card swiping, passwords or human biometrics recognition to manage the entrances and ...[Details]
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Before there is large-scale overcapacity in power batteries , should we try to compete for market share as much as possible? A piece of good news, but it may also be bad news: the price of battery ...[Details]
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Last Friday local time in the United States, Applied Materials released its latest financial report for fiscal year 2021. The financial report shows that the company's revenue in the second quarter...[Details]
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On November 30, the Development and Reform Commission of Fanchang District, Wuhu City, Anhui Province, announced the project notification registration form for the Digang Conch 6MW/36MWh energy sto...[Details]
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1 Introduction
With the development and application of test technology and wireless communication technology, test instruments are developing towards miniaturization and low power ...[Details]
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As the latest lighting technology, LED has advantages not only in terms of luminous quality, but also in terms of production, manufacturing, and ease of use, which greatly surpass traditional light so...[Details]
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According to foreign media reports, the American electric bus company Proterra has launched a new high-power charging solution to help large fleets achieve electrification. Now, more and more fleet o...[Details]
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1 Overview
1.1 Background
Digital signal processors (DSPs) are generally used to run core data processing algorithms, but in some special environments, DSPs must be used to ma...[Details]
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As a new light source,
LED power supply
and
drive
circuit are different from the electronic ballast of fluorescent lamps.
The main function of
LED drive circuit
is to co...[Details]
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Application of CH341 and MEM parallel port
The A0 pin (AS# pin) is not used in the figure, which can realize 8-bit digital signal input and 8-bit digital signal output. If
A0 is u...[Details]
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Italy’s Enel Green Power and Swiss energy storage company Energy Vault recently signed a partnership agreement aimed at integrating retired wind turbine blades into Energy Vault’s gravi...[Details]
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TSMC recently released its fourth quarter earnings report, with revenue of NT$625.53 billion (currently approximately 138.868 billion yuan) and net profit of NT$295.9 billion (currently approximately...[Details]
Microcontroller MCU
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