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The 4-day #MWC2022 (Mobile World Congress) is in full swing, and many manufacturers have chosen to release new products before the MWC2022 exhibition. The MWC exhibition can be said to be the m...[Details]
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2019 is known as the first year of 5G. China, South Korea, the United States and other countries and regions have launched 5G commercial use. Consumers can not only open 5G networks, but also ...[Details]
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What is the Quick Charge QC2.0/3.0 protocol?
1. QC2.0 protocol
QC2.0 is the Quick Charge 2.0 technology, which is the 2.0 version of the fast charging technology released by Qualcomm. QC2...[Details]
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USB (Universal Serial Bus) is a very popular fast, bidirectional, cheap, hot-swappable interface. A pair of USB interfaces can be found on every PC. Based on the USB1.1 specification, the USB inter...[Details]
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In view of the characteristics of single-chip microcomputer application systems with strong real-time performance and many interference factors, this article introduces several practical anti-interf...[Details]
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You can choose a refurbished instrument or a used instrument according to your usage requirements. When you purchase a Keysight refurbished instrument, you can save up to 70% of the cost and get a ne...[Details]
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1 Introduction
According to the physical properties, the moisture in grains can be divided into bound water (crystallized water) and free water (free water). Bound water is naturally formed during...[Details]
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With the development of microelectronics technology and microelectronics packaging technology, epoxy molding compound as the main electronic packaging material has also developed rapidly. With its hi...[Details]
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Among the various contradictions faced by the in-depth promotion of energy transformation, the value of system "flexibility" is one of the important propositions. Restricted by my count...[Details]
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The polyester staple yarn unit is a major unit in the West District of the Polyester Department of Shanghai Petrochemical Co., Ltd. It has a total of six production lines with a designed single-lin...[Details]
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After the Mate 30 series new product launch in Munich, Germany, Huawei CEO Richard Yu was interviewed by several media outlets. During the interview, he answered some questions related to the new pho...[Details]
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Parameters, process constraints and design guidelines work together to create a successful process window and board design position.
Ultra-small footprint passive components, such as 0.01" componen...[Details]
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Hz is a unit of frequency. Frequency refers to the number of times an electrical pulse, electromagnetic wave, sound wave or mechanical vibration cycle repeats in one second.
1Hz means 1 v...[Details]
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The key to product popularity is always cost-effectiveness.
"Urgent need" or "non-urgent need" is often just a pseudo-concept. When the price-performance ratio of a product is high enough to i...[Details]
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On November 4, Nokia issued a press release on October 31, announcing that the company was selected by the European public-private partnership Smart Networks and Services Joint Undertaking (SNS JU)...[Details]
MicroPython Open Source section
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