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1. STM32 system architecture stm32 is mainly composed of two master modules and four slave modules 1 Two main modules: Cortex-M0 core and Advanced High-Performance Bus (AHB bus) 通用DMA ( GP-DMA –...[Details]
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With a history of more than 170 years, Lafarge is the world's largest cement manufacturer. Since 1994, Lafarge has been committed to developing a partnership with China, continuously increasing inv...[Details]
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Introduction
Biometric technology, especially fingerprint recognition technology, is an emerging technology that has developed rapidly in the field of identity recognition and authentication in...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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Honeycomb Energy recently held a small-scale tour of its Jintan factory, mainly introducing the intelligent manufacturing process of the Short Blade battery. I will share what I saw. Honeycomb Ener...[Details]
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In 2023, Chengde will establish a chain-type thinking, vigorously extend, supplement and strengthen the chain, and the four pillars supporting high-quality development will be more stable, and the lea...[Details]
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Pen Test Partners, a UK cybersecurity company, has just exposed several security vulnerabilities in six home electric vehicle charging brands and a large public EV charging network API. As IoT is abo...[Details]
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1 Introduction
The power consumption of fans and pumps driven by three-phase asynchronous motors accounts for more than 40% of the total power generation in China. At present, most fa...[Details]
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introduction
The car driving recorder is a digital electronic recording device that can record and reproduce the driving status of the car. It can record the driving data of the car throughout ...[Details]
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C code:
/*************** writer:shopping.w ******************/
#include reg52.h
#include intrins.h
#define uint unsigned int
#define uchar unsigned char
sbit K1 = P3^0;
sbit K2 = P3^1; ...[Details]
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Ambiguous operators need parentheses Ambiguous operations need to be enclosed in parentheses Ambiguous symbol ``xxx`` Ambiguous symbols Argument list syntax error Syntax error in parameter list Array...[Details]
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Definition and classification of
power supply
Students, today we are going to learn a lesson about the working principle of power supply. Because it is a knowledge popularizat...[Details]
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Taking advantage of the opportunity of the 2011 International Solar Technology Expo in Munich, Germany, JA Solar announced that its high-efficiency multicrystalline cell "Maple" has officially star...[Details]
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The printed circuit board layout determines the success or failure of any power supply, determining its function, electromagnetic interference (EMI), and performance under heat. Switching power s...[Details]
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Switching power supplies are used in many electronic devices because of their small size, light weight, high efficiency, wide voltage regulation range, safety and reliability. However, like other cir...[Details]