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September 10, 2021, Beijing - Intel Corporation today announced a new upgrade of its organizational structure in China. Dr. Wang Rui was promoted to senior vice president of Intel Corporation and cha...[Details]
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Now let's analyze how uboot starts the kernel. We know that the u-boot kernel startup is achieved through two instructions. nand read.jffs2 0x30007FC0 kernel; bootm 0x30007FC0 Reading the kerne...[Details]
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Jiwei.com reported that a power outage occurred at UMC's Hsinchu Science Park plant this afternoon. UMC CFO Liu Qidong confirmed that the 8A and 8B plants affected by the power outage account for abo...[Details]
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UPD78F9212 electric shaver features:
1. Touch the switch
2. 1 hour fast charging
3. Battery remaining display (through 5LED)
4. Battery low voltage protection
UPD78F9212 application advantages: ...[Details]
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Current transformers measure current or transfer energy from one circuit to another, so their design requires different calculations than the corresponding voltage transformers . The reason for ...[Details]
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2023 will be a difficult year for the semiconductor industry, especially due to inventory adjustments that will cause a decrease in revenue and investment. But Teng Jinqing, Cadence senior vice presi...[Details]
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Recently, automotive parts supplier Continental unveiled a new type of smart tire. Through innovative engineering design and electronic components integration, the driver can monitor the tire status ...[Details]
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After studying for a while and having some experience, friends will definitely feel unsatisfied. It's always paper talk. What's the point of lighting an LED? Can we do something more practical? Okay,...[Details]
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On April 8, according to Xinlian Integration, the NIO & Xinlian Integration Partner Conference and NIO's self-developed SiC module C sample rolled off the production line on March 29.
In...[Details]
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1 Performance and features of MAX121 chip
The MAX121 chip is a 14-bit analog-to-digital conversion integrated circuit (ADC) with a serial interface. It contains a bottom-overflow, bottom-noise...[Details]
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The revenues of TSMC's IP supply chain, including Creative, PowerMedia, and M31, varied in August, but looking ahead, they are pleased to see that mainland China's wafer foundries and IC design house...[Details]
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The general dual power supply (positive and negative symmetrical power supply) does not have the function of continuous adjustment, which brings inconvenience to use. This article introduces the symme...[Details]
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Abstract: In order to solve the shortcomings of low phase resolution of traditional analog intermediate frequency receivers, an intermediate frequency digital receiver technology based on software ...[Details]
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As the most commonly used detection instrument for preventing liquid chlorine leakage, chlorine gas detector is widely used in industry, mainly for emergency response to industrial li...[Details]
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0Introduction
In the process of dynamic test signal processing, filters are one of the commonly used test instruments. They are often used for anti-aliasing filtering to avoid aliasing in ...[Details]
PCB Design
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