Astronomers discover mysterious radio signal!Possibly from a previously undiscovered planet

According to foreign media reports, astronomers have discovered a strange radio signal that may come from a previously undiscovered planet. Models suggest that some of these signals may be generated through interactions between the planets’ magnetic fields and their host stars, which could be an entirely new way to detect exoplanets. So far, astronomers have…

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Self-built battery factories by car companies and dependence on large battery companies

Recently, there has been a lot of news about power batteries, about domestic first- and second-tier battery companies: 1) CATL plans to build a large battery factory in Shanghai to supply half of the world’s power batteries and energy storage cells for Tesla; 2) Great Wall Motor and CATL signed a ten-year long-term strategic cooperation…

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Samsung seeks to strengthen cooperation with ASML to accelerate the development of 3nm chip process technology

Recently, according to foreign media reports, Samsung Electronics, which has been behind TSMC in terms of chip process technology, is currently seeking to strengthen cooperation with the extreme ultraviolet lithography machine supplier ASML to accelerate the development of 5nm and 3nm processes. In 2015, due to the fact that Apple’s contracted A9 chip in the…

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The latest and most complete forum schedule is freshly released! The 9th China (Western) Electronic Information Expo is on!

The 9th China (Western) Electronic Information Expo will be held in Halls 2, 3 and 4 of Chengdu Century City New International Convention and Exhibition Center from July 15th to 17th, 2021! This expo has set up three themed pavilions, nine themed exhibition areas, 1 opening summit + N theme forums, bringing together industry leaders,…

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Woaishou.com launches PLBUS PLC application scheme and Lihewei co-constructs a scheme business ecosystem

[Guide]Product innovation needs the support of IC and design tools! For the IoT fragmented market, it is even more necessary for solution providers to give technology value-added so that solutions can quickly introduce new ICs and achieve design optimization, replacement and cost reduction. Building an IC original solution provider ecosystem is to start two-way cooperation…

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Infineon releases fourth-quarter and full-year financial results for fiscal 2021, setting new records

Nuremberg, Germany, November 11, 2021 – Infineon Technologies AG has announced its results for the fourth quarter and full year of fiscal 2021, which ended on September 30, 2021. Fourth quarter of fiscal 2021: revenue reached EUR 3,007 million, up 10% sequentially and 21% year-on-year; total operating profit reached EUR 616 million; operating profit margin…

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Galaxy Microelectronics: “Outsourcing + Homemade” approach to meet chip demand

On August 11, Changzhou Yinhe Century Microelectronics Co., Ltd. (“Yinhe Microelectronics” for short) announced the July 2021 investor survey report. The specific content is as follows: Q: Are there any price increases for traditional diode and triode products this year? How long will the price increase last, and has the gross profit margin increased significantly?…

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Practical tips for MCU software benchmark testing: Guidelines for evaluating compiler optimization capabilities

“In the development and application of MCU, engineers need to test the capability of MCU. The common method is to use Benchmark (benchmark) program to test. However, when doing benchmark tests, the optimization capabilities of the compiler also have a more obvious impact on the test results. The same hardware platform, using different compilers and…

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Application Case of Yuanwanggu RFID Bank Personal Loan File Management System

1. Background of demand   2. System introduction   Yuanwanggu RFID Bank Personal Loan File Management System, using leading RFID technology, integrates file tags, label conversion devices, desktop multi-tag readers, mobile inventory vehicles, and portable inventory machines through the Inwanggu RFID Bank Personal Loan Management Software As a whole, it realizes the fastest, safest and most intelligent…

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The eight major losses of switching power supplies are too detailed!

“There must be energy consumption in the energy conversion system. Although the conversion efficiency of 100% cannot be obtained in practical applications, the efficiency of a high-quality power supply can reach a very high level, and the efficiency is close to 95%. The operating efficiency of most power ICs can be measured under specific operating…

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