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In recent years, with the rapid development of urban public transportation, the way of bus stop announcements in China has been greatly improved, from the traditional method of conductors announ...[Details]
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Stepper motors are widely used. For example, printers, disk drives, toys, car wipers, mobile phone vibration, mechanical fixtures, burners and other mechanical control occasions Some concepts: Number...[Details]
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Since the traditional laser rangefinder performance test must be carried out outdoors to test the target and is restricted by weather conditions, the technical survey and daily maintenance are greatl...[Details]
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main.c source code:
/*
*illustrate:
*PA9:USART1_TX;PA10:USART1_RX
*/
#include "stm32f10x.h"
#include "stm32f10x_rcc.h"
#include "stm32f10x_gpio.h"
#include "stm32f10x_usart.h"
#include "stm32f10x...[Details]
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1. Electromagnetic compatibility analysis of motor drive system
1.1 Analysis of interference sources in motor drive systems
The main interference source in the motor drive system is the s...[Details]
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On March 8, Weilan Technology released its performance report, showing that the company achieved operating income of 19.548 billion yuan in 2020, a year-on-year increase of 43.40%; the net profit att...[Details]
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The "post-Moore era" is here: SCHOTT expands its glass substrate product portfolio to support advanced semiconductor packaging technology in the era of artificial intelligence October 12, 2023, Ma...[Details]
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summary
Siemens CPU313C has only one MPI communication interface. With the help of Xingda Easy Control MPI-ETH-XD1.0 product, the MPI communication protocol is converted into Ethernet communic...[Details]
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Introduction: Essentially, what chip to use in a car is not only a technical issue, but a commercial issue. 2023 is a turning year for China's automobile industry, which will gradually enter th...[Details]
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In the fiercely competitive domestic steering market, Lianchuang Steering has been quite low-key for many years. In the past two years, Lianchuang Automotive Electronics Co., Ltd. has seized market o...[Details]
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Despite the many hiccups, India has taken quiet but tentative steps towards indigenous chip design capabilities for a few years now as it views indigenous chip development as a strategic necessity. W...[Details]
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Specifying Power Converters for Rolling Stock Applications
Modern rail vehicles are packed with electronics for communications and control, and passengers increasingly expect cellular repeater...[Details]
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Huawei just got the nod from one of Germany's largest telecom companies. Telefónica SA’s German unit decided to choose China’s Huawei and Finland’s Nokia to build its 5G network even though the Ger...[Details]
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According to foreign media reports, the latest data shows that Alibaba has surpassed IBM to become the fourth largest public cloud service provider, second only to Amazon, Microsoft, and Google, but ...[Details]
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Tools and Materials ● 936 soldering station, diagonal pliers, needle-nose pliers, tweezers, lead-free solder, electric screwdriver, soldering oil, handheld multimeter, hand drill and several drill b...[Details]
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