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This paper introduces the design schemes of the two most commonly used unipolar and bipolar drive circuits for BYG general series two-phase stepper motors. The control method of two-phase stepper m...[Details]
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As iOS 15 will officially be released in September, more and more new features are beginning to surface. Today, Apple announced that in order to make it safer for children to surf the Interne...[Details]
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Beijing time, October 9th afternoon news, it was reported that Simon Lancaster, Apple's former materials director, was indicted for allegedly leaking undisclosed product information to the media and ...[Details]
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When the penetration rate of new energy vehicles is too high, accidents of electric vehicle spontaneous combustion also occur from time to time, especially for high-performance electric vehicles . Po...[Details]
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Entering the 21st century, people have a deeper understanding of scientific production and automated services, and temperature monitoring has attracted much attention in many fields. Traditional field...[Details]
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#include "stm32f10x.h" #include "key.h" //Key initialization function void KEY_Init(void) { GPIO_InitTypeDef GPIO_InitStructure; RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE); GPIO_InitStruct...[Details]
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Abstract: This paper introduces the main features of Advantech PCI-1721. It has waveform output function with a maximum update rate of 10 MHz, automatic calibration function and board ID, etc. It i...[Details]
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In November 2008, ARM® announced the Cortex™ Microcontroller Software Interface Standard (CMSIS). They claim that this standard will reduce software design costs for software development projects for...[Details]
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Judging from more and more leaks, Samsung is expected to launch the Galaxy A53 in the near future. An online store has even sold the phone on a Serbian e-commerce platform, and the product page also ...[Details]
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The realme Q3 series will be officially released at 19:30 tonight. It is known as the "king of thousand-yuan phones" and has attracted widespread attention from netizens. The specific parameters of t...[Details]
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Experience: Serial port 2 can only use "independent baud rate generator" as the baud rate generator;
serial port 1 can use timer 1 as the baud rate generator, or choose "independent baud rate genera...[Details]
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EDF Energy, one of the UK’s “big six” energy suppliers, is looking to build a domestic battery portfolio and move into the energy services market through a new partnership with manufact...[Details]
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Wind power generation is currently the most scalable and commercially viable renewable energy technology. In fact, wind power generation depends to a large extent on the development of variable spe...[Details]
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The self-discharge of electric vehicle batteries refers to the gradual loss of charge inside the battery when it is not in use, thereby reducing the battery's available energy. This is an important...[Details]
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