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China Broadcasting Network Co., Ltd. (CBN) and Qualcomm Technologies, Inc. announced that they have successfully completed the world's first 2x30MHz wide bandwidth 5G data call in the 700MHz (n28) FD...[Details]
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The Nidec Group has a rich lineup of development and manufacturing technologies for a large number of parts, modules and units related to the service areas.
Speaking of robots, they used...[Details]
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The program and circuit of the single chip microcomputer design LCD digital clock (perpetual calendar) are as follows:
#include
#include //Library function header file, the code references...[Details]
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Although the peak current mode controlled discontinuous buck-boost converter is a good choice for LED drivers when the output voltage may be higher or lower than the input voltage. However, when us...[Details]
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On July 19, 2023,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched a TWS headset...[Details]
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introduction
IIR filters are not easy to make into linear phase, but FIR filters can be made into linear phase as long as certain conditions are met. There are traditional design methods for F...[Details]
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Function of the circuit
The maximum variable capacity of the variable capacity capacitor is 500PF. When the capacity variation range is larger, a capacity multiplier can be used. ...[Details]
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This article introduces the main features of PIC18F87J72, block diagram, main features of energy detection PICtail™ Plus daughter board and daughter board circuit diagram. Microchip's PIC18F87J72 is ...[Details]
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Recently, the official Weibo account of the Chinese Peacekeeping Police praised Xiaomi 9, saying: "As a Chinese peacekeeping police officer overseas, we feel proud and proud, and we like our motherla...[Details]
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Hydrogen is an attractive fuel because it does not emit carbon dioxide. Burning hydrogen only produces water, which may help alleviate the worsening problem of climate change. But hydrogen is also ve...[Details]
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The experimental examples provided by the school are too advanced, and it is too painful for us children with no basic knowledge, so we can only find information by ourselves. I record while learning...[Details]
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Jiwei.com reported on December 9 that Huawei announced today that it will hold the latest Huawei Sports and Health Science Laboratory Open Day event in Xi'an on December 10. It was previously repor...[Details]
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1 Overview Access control systems are moving beyond the limitations of traditional cards and readers to a new world of configurable credentials and contactless technology. In this new world, mobile...[Details]
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All the following chapters are for advanced use. 1) They are only for learning, and do not discuss the practical significance. 2) There will be a gap with the actual circuit (subject to the actual ci...[Details]
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Recently, Interroll announced that Maurizio Catino will take up the position of Executive Vice President of Global Sales and Service and become a member of the Group Management Board on July 1. Previ...[Details]