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According to 91mobiles, Nokia TV "55CAUHDN" will be officially launched as early as December this year. It is currently confirmed that this TV has a 55-inch 4K resolution, uses JBL speakers and run...[Details]
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Multi-core architecture opens up new directions in performance improvement and energy-saving computing. The connection method between cores and the communication coordination method are all researc...[Details]
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Genesys®, a global leader in omnichannel customer experience and contact center solutions, has announced that Tony Bates has been appointed Chief Executive Officer, effective immediately. Paul Segre,...[Details]
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1. Preface
X25043 is a single-chip monitoring chip from XICOR. It combines four commonly used functions: power-on reset, watchdog timer, voltage monitoring and serial EEPROM functions into a s...[Details]
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Introduction: Every circuit has some noise that affects the performance of analog and digital circuits. Some noise comes from external interference, and some noise is caused by random factors such as...[Details]
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On September 20, Bloomberg reported that facial recognition technology may finally explode in the consumer market, thanks to Apple's newly released 10th anniversary model iPhone X. Let's follow t...[Details]
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After 30 months of pandemic-induced disruption, the PC supply chain has returned to normal — and procurement team leaders at large companies no longer have to worry. Or rather, Dell's view of supp...[Details]
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script src="http://pagead2.googlesyndication.com/pagead/show_ads.js" type=text/javascript...[Details]
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Today, Counterpoint Research released a report saying that in the first quarter of 2022, Vietnam's smartphone shipments fell 3% year-on-year. IT Home learned that the report pointed out that S...[Details]
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The circuit
using the logarithmic conversion characteristics of transistor IO and VBE
can only process unipolar signals. As for the frequency response, because the logarithmic element is add...[Details]
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Recently, the MEGAComic series photovoltaic grid-connected inverters SGI-250KTL and SGI-500KTL independently developed by Jiangsu Baofeng New Energy Co., Ltd. have obtained the certification issued...[Details]
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On July 9, iQOO Z1x was officially released, with a starting price of 1,598 yuan. The phone is equipped with a 120Hz high refresh screen, a built-in 5000mAh large-capacity battery, and supports 33W f...[Details]
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According to Tianyancha data, Shenzhen Xiaomi Communications Technology Co., Ltd. was recently established with a registered capital of 50 million yuan. The legal representative is Xiaomi Group co-fo...[Details]
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Kuo Ming-Chi predicts that Apple's two new MacBook Pro models in 2021 and the lower-priced new MacBook Air in 2022 will both use mini LED panels. The mini LED adoption rate and shipment growth of Mac...[Details]
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0 Introduction
The circuit board detector of a certain type of missile test equipment mainly completes the fault detection of the circuit board of the test equipment. The detection system ...[Details]
PCB Design
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