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As the name implies, the entrance access control system is a system for controlling the entrance and exit channels. It is developed on the basis of traditional door locks. Traditional mechanica...[Details]
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The European Council on Tuesday formally approved the European Chip Act, which aims to strengthen the EU's semiconductor industry and increase the market share of European-produced chips to about 20%...[Details]
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Recently, Samsung mobile phone fingerprint recognition was exposed to have loopholes. The Bank of China issued an announcement to temporarily disable the fingerprint login function of related mobile ...[Details]
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The difference between explosion-proof motors and ordinary motors
1. The explosion-proof motor adopts brushless excitation, and is equipped with a rotating rectifier disk and a static excitati...[Details]
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Friends who have used STM32's SPI may find a problem, that is, its NSS pin cannot be automatically pulled high in hardware mode. This may be the reason why most friends prefer to use software to cont...[Details]
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The maximum duty cycle Dmax of MOSFET switch tube operation:
Where: Vor is the reflected voltage refracted from the secondary side to the primary side. When the input is AC 220V, t...[Details]
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Although the Christmas holiday is approaching, the autonomous driving industry is still "hot". Recently, May Mobility, an autonomous driving company from the United States, successfully finalized a...[Details]
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The trend of proportional reduction of CMOS devices has led to a sharp reduction in the gate equivalent oxide thickness, gate length and gate area. The thinner the gate oxide, the larger the gate l...[Details]
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On March 28, Alibaba Cloud and MediaTek, a well-known semiconductor company, jointly announced that the Tongyi Qianwen 1.8 billion and 4 billion parameter large models have been successfully depl...[Details]
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Today (18), according to official news from Sony, Sony Chairman Kazuo Hirai officially retired from Sony. At the request of Sony's management team, he will continue to serve as a "senior advisor." ...[Details]
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Meeting the AI Data Center Power Challenge
Addressing the Power Challenges of AI Data Centers
According to the International Energy Agency (IEA), data centers will a...[Details]
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After the U.S. Department of Commerce announced further tightening restrictions on Huawei and its affiliates' use of U.S. technology and software, John Neuffer, president and CEO of the Semiconductor...[Details]
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Regarding the design of mobile phone radio frequency (RF) circuits, this article takes the test of SAW filters as an example to discuss the following three issues: how to use a single-ended vector ...[Details]
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1 Introduction
Bridgeless PFC converters have obvious efficiency advantages in low voltage input and medium and high power applications, but existing bridgeless PFC converters are still immat...[Details]
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Infineon is the first company to master the handling and processing of ultra-thin 20μm power semiconductor wafers
Cutting substrate resistance in half by reducing wafer thickness re...[Details]
DSP and ARM Processors
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