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1 Introduction There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have sin...[Details]
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1 Introduction Electric vehicles (EVs) are driven by motors, which are powered by rechargeable batteries . The requirements for battery performance in EVs far exceed those of traditional battery s...[Details]
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At a launch event early this morning, Apple released a new, redesigned 24-inch iMac. The new device is equipped with an M1 chip and an improved 1080p FaceTime front camera, and is available in a vari...[Details]
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With the rapid development of ADAS and Internet of Vehicles, smart cameras are increasingly used in smart cockpits to monitor the interior and surrounding environment of the vehicle, making them suit...[Details]
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Arbitrary waveform generators are increasingly used because they have more flexible signal generation capabilities. Figure 1 N6030A arbitrary waveform generator block diagram Figure 1 is a typi...[Details]
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According to the power grid and environmental conditions of mobile base stations, a solution for the reliability, maintainability and availability of the mobile base station communication power sup...[Details]
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program stepper.c stepper.hex /* * STEPPER.C * sweePINg stepper's rotor cw and cww 400 steps * Copyright (c) 1999 by W.SirIChote */ #include c:\mc51\8051io.h /* include i/o header file */ #incl...[Details]
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Google is experimenting with integrating ultra-wideband (UWB) into their Android hardware, most likely for the Pixel 6 series of phones. Over the past year, UWB has become the latest ho...[Details]
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0 Introduction
The terminals used by tellers in bank transactions need to communicate with the bank database, magnetic card reader, password keypad, printer, etc., and data communication often uses...[Details]
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On August 7, Visionox issued an announcement stating that it had reviewed and approved the "Proposal on Signing a Project Investment Agreement with the People's Government of Zengcheng District, Guan...[Details]
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1. You cannot define a variable in the ROM area using the const keyword. In the IDE compiler, you need to add the rom keyword before the variable definition. For example: rom char tmp ={0};const rom ...[Details]
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Advantech, a global leader in the Internet of Things, announced a cash investment in a 20% stake in Taiwan-based smart manufacturing consultancy and system integration company, Reed Technologies. Wit...[Details]
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Kernel version: 2.6.14
Cross compiler: arm-linux-gcc 4.3.3
mistake:
arch/arm/mm/alignment.c: In function 'proc_alignment_write':
arch/arm/mm/alignment.c:119: error: read-only variable '__r2' use...[Details]
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In electronic technology, transistors are a very common component. The parameters of transistors are closely related to the measurement schemes and results of many electrical parameters. Therefore,...[Details]
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1. Overview of the communication architecture industry chain
Early cars used a single point-to-point communication method and had little contact with each other. Each signal transmission requi...[Details]
Microcontroller MCU
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