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The United States continues to impose restrictions on China's semiconductor industry, which has evolved into a challenge facing the entire technology industry. After the US election, what impact will...[Details]
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Recently, after six rounds of testing, Apple finally released the iOS 12.3 system update. This version is also the third major version update of the iOS 12 system since it was officially launched in ...[Details]
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1. An autotransformer is a special transformer that uses a common set of coils for output and input. Different taps are used to achieve step-up and step-down. The voltage of the tap with less coils th...[Details]
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LED energy-
saving lamps There are many varieties. Currently on the market, there are basically three types:
Category 1:
LED energy-saving lamps made of
straw-hat-shaped low-
power...[Details]
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According to Tongxin Software, Tongxin UOS desktop operating system V20E has been updated again, improving support for the LoongArch64 architecture and further enriching the hardware, software ...[Details]
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According to media reports, the first batch of construction units of the Changsha Sanan third-generation semiconductor project with an investment of 16 billion yuan has entered the main constructio...[Details]
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Increased clock speeds and tighter signal timing have increased the need for accurate high-frequency modules. PLL (Phase-Locked Loop) is a popular circuit for generating high-frequency signals, which...[Details]
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The first type of electric vehicle motor control solution is single motor dual voltage level, and the second type is dual (multi) motor dual voltage level. Although there are differences in such desi...[Details]
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Meizu Technology announced on Weibo tonight that the recently released Meizu 18 series will unlock a new feature, namely the screen will support "2K + 120 frames dual-opening trial mode". The officia...[Details]
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Recently, BOE released a plan for the private placement of A-shares in 2021, intending to raise 20 billion yuan to acquire part of the equity of Wuhan BOE Optoelectronics, invest in Chongqing's 6th-...[Details]
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The circuit in this article solves this problem by using a self-oscillating boost circuit that works at a single solar cell voltage and can continuously trickle charge the battery. Many battery -powe...[Details]
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Beijing, China, January 30, 2024 -
Qorvo®, a global leader in connectivity and power solutions, today announced an automotive-grade silicon carbide (SiC) field effect transistor (FET) product; ...[Details]
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CDMA2000 is one of the 3G mobile communication standards. Its related products need to undergo mandatory testing to enter the markets of various countries. For example, to enter the EU or related reg...[Details]
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With the rapid development of electronic technology, modern electronic
measurement
devices often require negative power supplies to power their internal
integrated circuit
chips and...[Details]
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How to calculate the frequency of servo motor
The frequency of a servo motor usually refers to the frequency of the motor's rotation, which can also be understood as the frequency of the pulse...[Details]