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The development of smart grids has put forward higher requirements for the intelligence of low-voltage electrical appliances. At present, the intelligent stability of small circuit breakers, which ar...[Details]
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This paper proposes a design scheme of LED dot matrix handwriting screen based on PIC microcontroller. This scheme uses PIC 16F877A microcontroller as the main core control component and designs a 32...[Details]
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On August 27, State Grid Information and Communication Industry Group Co., Ltd. (hereinafter referred to as "State Grid Information and Communication Industry Group") and Tencent Cloud signed a coo...[Details]
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Scattering parameter measurements with a vector network analyzer (VNA) are often made by applying a continuous wave (CW) stimulus to the device under test (DUT). However, in some cases, it may be nec...[Details]
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The emergence of smart visual doorbell The history of doorbells can be traced back to the Five Dynasties period. According to Jiangnan Yuzai, the first person to use doorbells in my country was a po...[Details]
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Shandong Shida Shenghua Chemical Group Co., Ltd. signed the "Shandong Shida Shenghua Chemical Group Lithium Battery Material Production and R&D Integration Project Investment Framework Agreement" w...[Details]
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1 Introduction Data acquisition recorders are of great significance in the field of industrial control. in many industrial situations. Especially for some scattered and unattended sites. Data needs t...[Details]
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Abstract:
ABSTRACT
Aiming at the problem of the Hall position of a three-phase full-wave six-state brushless DC motor and the motor rotation direction under a specific commutation logic, ...[Details]
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The reporter learned from the 25th Institute of the Second Academy of Aerospace Science and Industry of China on April 19 that the institute recently completed the country’s first real-time wireless ...[Details]
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Abstract: Portable signal acquisition has a high application value in machine health diagnosis system. The signal characteristics of machine health diagnosis include low-frequency signals. This stu...[Details]
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Good news came from Chile again - as of now, Sungrow's inverter shipments in the Chilean market have exceeded 1GW. This is another great achievement of Sungrow in the inverter market in Latin Ameri...[Details]
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introduction
With the development of society, urban public transportation has become an indispensable part of our lives. At present, there are two main ways of bus fare collection: manual ticket sale...[Details]
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Wingtech Technology has appeared twice in the winning results announced on China Mobile's procurement and bidding website. Wingtech Technology's consecutive winning of the operator's 5G product proje...[Details]
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International Energy Network/PV Headlines (PV-2005) learned that on September 21, China Energy Conservation Solar Co., Ltd. announced the shortlisted candidates for qualified suppliers of photovolt...[Details]
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On October 30, early this morning Beijing time, Reuters quoted people familiar with the matter as saying that OpenAI is working with Broadcom and TSMC to develop its first self-developed AI chip, a...[Details]
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