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On August 31, Huawei's Ark compiler was officially open sourced. What impact will this move have on Huawei and Google? Li Nan, former senior vice president of Meizu, answered this question on Zhihu. ...[Details]
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Since the release of the "Notice of Four Ministries and Commissions on Carrying out Pilot Work on the Access and On-Road Access of Intelligent Connected Vehicles", the trend of automobile intelligenc...[Details]
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According to Reuters, US President Trump signed a new executive order on Thursday: banning US investment in 31 companies supported by the Chinese military. In addition to state-owned aviation, constr...[Details]
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Portworx by Pure Storage announces partnership with MongoDB to bring consistent developer experience to comprehensive data services Applications developed using MongoDB help Portworx Data Services ...[Details]
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The MES system in the automotive industry is mainly a special application of the manufacturing execution system in the field of automobile production and manufacturing. It takes job scheduling as the...[Details]
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1. Basic Situation
Jilin Province Unicom has built a total of 1986 physical sites for G network and C network, see the table below:
There are 3,972 groups of batteries in...[Details]
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As shown in the figure, this is the LM4902 audio power amplifier circuit (MSOP package). After the audio signal is input, it is coupled to the inverting input terminal (pin 4) of the amplifier thro...[Details]
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According to digital blogger @数码闲聊站's revelation today, the design of the three models in the Xiaomi 12 series is the family design language of 2022, all of which use a centered hole-punch micr...[Details]
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The General Motors strike previously caused a lot of controversy, and the strike was caused by the electrification of automobiles. The popularity of refrigerators put milkmen out of work. The adven...[Details]
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There are usually two control modes for stepper motors: full-step control and micro-step control. Full-step control controls the movement of the stepper motor by giving the direction of the current...[Details]
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0 Preface
The atmospheric boundary layer is the bottom part of the atmosphere. Atmospheric changes in the boundary layer have a great impact on human social activities. The importance of the atm...[Details]
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Teaching content: Overview of single chip microcomputer
1. What is a single-chip computer? A working computer must consist of several parts: CPU (for calculation and control), RAM (data storage), ROM...[Details]
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The way the microprocessor addresses the I/O interface can be divided into two categories, one is memory mapped addressing (Memory Mapped I/O), and the other is input and output mapped addressing (I...[Details]
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Every day, we hear about dwindling energy reserves, energy shortages and power outages, and people are looking for new ways to save energy. So, despite these inconveniences and the rising cost of e...[Details]
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1. Overview of Thermal Management System for New Energy Vehicles
Automotive thermal management refers to the overall control of vehicle heat and ambient heat from the perspective of the system...[Details]