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Midea to enter Hong Kong stock market again, raising funds may exceed 10 billion
On October 24 last year, Midea Group Co., Ltd. (hereinafter referred to as "Midea") submitted its applicati...[Details]
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I have been working in wireless radio frequency (RF) for several years now, and I would like to share my practical experience with you. My writing skills are not very good, so please don't laugh at m...[Details]
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Use to determine the polarity and type of semiconductor (using a pointer multimeter) 1. First select the range: r﹡100 or r﹡1k. 2. Identify the base of semiconductor transistor: Use the black prob...[Details]
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As chip performance continues to improve and chip complexity increases, in order to ensure the quality of chips leaving the factory, chip testing has received increasing attention from major manufact...[Details]
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After solving technical problems such as the defects of the battery stack and the commissioning of the power station, the vanadium battery energy storage industry of China Pingmei Shenma Group has ent...[Details]
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Microsoft will hold a special event in October, at which it will release new products. At present, some of the new products have been exposed. This week, Microsoft sent out invitations and is sched...[Details]
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On October 16, Suzhou Jinyi New Material Technology Co., Ltd. held a ceremony to celebrate the commissioning of the new production line of Jinyi Arteo Lithium Battery High Purity Alumina in the new...[Details]
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a. External sub-interrupt The mask bits of external sub-interrupts mainly have two registers (i.e. mask registers), EINTMASK and INTMSK, so to generate an interrupt, you must enable the corresponding...[Details]
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The boot time of an oscilloscope is usually 30 seconds or even more than 1 minute, which seems to be commonplace, so almost all manufacturers turn a blind eye to it. However, Zhou Ligong's design con...[Details]
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According to Jiwei.com on March 9, the research firm Omdia released its latest report showing that iPhone 11 shipments in 2020 were 64.8 million units, more than 18 million units more than the iPhone...[Details]
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1 Introduction
Radio Frequency Identification (RFID) is a rapidly developing automatic identification technology with many advantages: convenient and fast data reading, fast identification spee...[Details]
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Recently,
SABIC, a world-renowned diversified chemical company,
won five awards in the 2023 Edison Awards for its innovative solutions that fully meet the needs of customers and partners ac...[Details]
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On May 28, foreign media sammobile quoted Korean insiders as saying that Samsung has placed a production order for Galaxy Fold 2 in recent days, which includes ultra-thin glass (UTG) technology...[Details]
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Inverting proportional amplifier circuit
Integrated operational amplifiers can be divided into three types according to the input method: in-phase, inverting, and differential. According to the ope...[Details]
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Ceva-SensPro2 DSP in S300 edge computing chip supports audio/video/sensor fusion processing for wearable devices, cameras, smart healthcare and other fields
Ceva, a glo...[Details]