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Batteries are an essential backup power source in the power system and there are many of them. Their service life and safety and reliability are of great concern to users. However, due to improper ...[Details]
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/Ultrasonic module ME007 display program //Crystal oscillator=8M //MCU=STC10F04XE //P0.0-P0.6 common anode digital tube pins //Trig = P1^0 //Echo = P3^2 #include //Include a header file for the 52 st...[Details]
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Since 2015, the research and development of various energy storage technologies have made continuous breakthroughs. Summarizing the research and development trends of energy storage technologies si...[Details]
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With the rapid development of the new energy vehicle industry, any round of technological upgrades will become a turning point for those in the industry to plan for the future. From Tesla to NIO, Xia...[Details]
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0 Introduction
The emergence of Doppler blood flowmeter marks a significant progress in microvascular perfusion. This design adopts a dual-channel device to pick up Doppler signals, effectivel...[Details]
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On March 18, the Ministry of Industry and Information Technology issued the Key Points for Automobile Standardization Work in 2022 (hereinafter referred to as the "Key Points"), which include 15 item...[Details]
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与电励磁同步相比，永磁同步电机具有结构简单，运行可靠；体积小，质量轻；损耗小，效率高；电机的形状和尺寸可以灵活多样等显著优点。
它不仅可以部分替代传统的电励磁同步电机，而且可以实现电励磁同步电机难以达到的高性能。
目前，永磁同步电机以其结构简单紧凑，功率密度、转矩密度、效率和高，控制性能好等诸多优势，在工农业生产、国防、航空航天、、、电动汽车等领域得到越来越广泛的应用。
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Recently, the Linux 5.17 stable version was officially released, and its mainline support for RISC-V has also been updated. The main changes are: Support RISC-V sv48 Supports Saifang Technology J...[Details]
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Cisco has released an open source hardware tool called 4CAN to find cybersecurity vulnerabilities in connected vehicles. It is reported that this security tool can identify potential flaws in modern ...[Details]
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A recent project requires adding new system calls to the ARM Linux kernel to meet the needs of the project. So I searched on Google and Baidu, but the results were not satisfactory. I had to so...[Details]
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my_buttons.c file: #include linux/fs.h #include linux/poll.h #include linux/irq.h #include linux/interrupt.h #include mach/regs-gpio.h #include mach/hardware.h #include linux/miscdevice.h ...[Details]
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There is nothing to do in the 3.5 library. The clock is already set in the startup file.
As we all know, when using a single-chip microcomputer, the clock speed is determined by the frequen...[Details]
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Although carbon fiber has excellent properties, if you want to use it on a smartphone without any obstacles, you still have to overcome the problem of radio wave obstruction. The good news is th...[Details]
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Tesla unveiled its Powerwall battery energy storage system for homes back in 2015. Now, Toyota has announced its similar O-Uchi Kyuden system, which can draw power from electric vehicles. The system ...[Details]
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Overview
As an important part of the vehicle's electrical and electronic system, the chassis electronic control system not only improves driving comfort, but also ensures driving safety. It is...[Details]
Analogue and Mixed Signal
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