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On October 26, 2021, at the 39th Jiangsu International New Energy Electric Vehicles and Parts Trade Fair, the new generation of safe lithium batteries developed by Poweramp New Energy Safety Technolo...[Details]
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On January 9, the price of battery-grade lithium carbonate fell below the 500,000 yuan/ton mark, hitting a four-month low and falling by approximately 22.83% from the highest point in early November....[Details]
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The interrupt exception handling module of s3c2410 is composed of the following registers: SRCPND (SOURCE PENDING REGISTER) INTMOD (INTERRUPT MODE REGISTER) INTMSK (INTERRUPT MASK REGISTER) PRIORITY ...[Details]
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There are many factors that cause instrument equipment failure. From the perspective of the cause of the failure, the failure can be divided into hard failure and soft failure. Hard failure mainly re...[Details]
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(1) Be careful when moving and disassembling the meter, handle it with care, and avoid severe vibration or impact to avoid damage to the meter parts, especially the bearings and hairspring. (2) When...[Details]
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0 Introduction
With the increasing popularity of computers and other communication equipment, users' demand for
power supplies
is also growing, requiring power supply manu...[Details]
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The Japanese government will strengthen export restrictions on semiconductor materials and other products to South Korea. According to the latest report of the Korea Trade Association, although South...[Details]
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Metallic lithium can be used directly as the negative electrode material , but there are safety risks. When used in a long-term cycle, problems such as volume expansion and lithium dendrite growth wi...[Details]
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In recent years, major foreign power suppliers have gradually become optimistic about the Chinese electronic power market and have shifted their focus to mainland China. In terms of UPS power pro...[Details]
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Thoughts on China’s Semiconductor Countermeasures: Need to Establish a Negative List for Foreign Companies Source: Xinmo Research On March 2, the U.S. Department of Commerce added 28 Chinese enti...[Details]
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Generally speaking, in modern RF systems, the signal received by the antenna has a very high frequency and a very small channel bandwidth. If the desired channel is directly filtered out, the Q val...[Details]
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According to foreign media reports, recently, the non-profit research center SRI International (SRI) released advanced emotional AI (Emotional Artificial Intelligence) automotive technology, which wi...[Details]
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Analysis of several effective switching power supply electromagnetic interference suppression
In the past, there have been many studies on switching power supply EMI (Electromagnetic Interfe...[Details]
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1. Environment Introduction 1.1 Host Ubuntu 1404 32-bit 1.2 Embedded Platform ATMEL AT91SAM9X25 1.3 Cross Toolchain arm-none-linux-gnueabi libxml2-2.9.4 porting required source package download...[Details]
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Qorvo Wi-Fi 7 FEM optimized to support MediaTek MT6653 Wi-Fi 7/Bluetooth® single chip
Beijing, China, November 1, 2024 -
Qorvo®, a leading global provider of connectivity and pow...[Details]
RF/Wirelessly
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