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Sina Digital News reported on the evening of March 26 that iQOO, a smartphone brand under vivo, held a new product launch conference and officially released the iQOO Z3 phone. The phone is equ...[Details]
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Nandu Energy, a subsidiary of Nandu Power, recently signed a "200MW/200MWh Energy Storage System Reserve Project Procurement Contract" with Kangshengjia Smart Energy (Zhejiang) Co., Ltd. The supply...[Details]
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On the morning of February 8, a Motorola patent was recently approved by WIPO (World Intellectual Property Organization). Judging from the patent drawing, the product is tall and narrow, and fo...[Details]
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The speaker crossover filter is a very important component in the audio system. Its main function is to divide the audio signal into components of different frequencies, and then send these compone...[Details]
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Introduction: When discussing the ARM porting process, I think we should first understand the working mode of the CPU in each case, the particularity of the registers, and the general process of inte...[Details]
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LED definition
In the PN junction of some semiconductor materials, when the injected minority carriers recombine with the majority carriers, they release the excess energy in the fo...[Details]
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Jiwei.com News (Text/Chunxia) Recently, Shanghai Titanium Robotics Technology Co., Ltd. ("Titanium Robotics") announced the completion of its B+ round of financing, and the specific amount of financi...[Details]
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Huawei has expanded its global presence in the solar industry, recently signing a new exclusive framework agreement with German solar developer Soventix, demonstrating the growing appeal of Huawei'...[Details]
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On May 29, Suzhou High-tech Zone held a meeting on scientific and technological innovation and talent work, and released the "Suzhou High-tech Zone Industrial Innovation Cluster Development Three-Yea...[Details]
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Symptoms of a three-phase motor missing phase
A three-phase motor phase loss means that one phase of the three-phase power supply is missing, causing the motor to not work properly. The follow...[Details]
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Recently, according to digital blogger @菊厂影业Fans, Honor will release its first folding screen at the end of the fourth quarter of this year, code-named "Magic X". The blogger revealed that Honor's n...[Details]
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********************************************************************************************* Program name: Author: Writing time: 20 Year Month Day Hardware support: Interface descript...[Details]
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In order to better serve its 500,000 engineer users, Shiqiang Components E-commerce has added a new category of devices and introduced the country's first AI voice chip manufacturer - Qiyingtailun. ...[Details]
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The debugging of thyristor speed-regulated DC motor is usually based on output current, voltage and speed. That is:
(1) The current depends on the size of the drag load. No matter how the load...[Details]
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Solid-state batteries are seen as the future technology of the electric vehicle industry, and major companies have announced mass production plans. Among the industry giants, a newly established st...[Details]
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