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The decline in demand for the automotive and 3C industries has led to a decline in demand for industrial robots as a whole, and the shipment volume of industrial robots has therefore plummeted. Wang ...[Details]
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1. Question requirements Based on the routine in Chapter 9, Lecture 3, we use the ultrasonic module to simulate the reversing radar alarm function. When the obstacle is less than or equal to 10cm a...[Details]
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How to write interrupt number of microcontroller
When defining a function, define it in the normal way, and then write interrupt X using Y after the parentheses and before the curly braces. X is the ...[Details]
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This article briefly describes the modules inside lowlevel_init.S.
1、_TEXT_BASE
1 #include config.h
2 #include version.h
3
4 #include asm/arch/s3c6400.h
...[Details]
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The COVID-19 epidemic has disrupted the global supply chain and caused a chip shortage. Only then have countries suddenly realized that semiconductors are a strategic industry related to national sec...[Details]
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The international version of Redmi 10 was officially released overseas recently. Compared with the domestic version, it has improvements in all configurations. Redmi 10 uses a 6.5-inch 1080P LCD (2...[Details]
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1 Introduction
Light-emitting diodes (LEDs) are widely used in industrial controller instruments, medical devices, and household appliances. Traditional LED display drivers use logic devices such ...[Details]
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As the "vanguard" of solid-state batteries, the installation process of semi-solid-state batteries is accelerating. According to industry statistics, the installed capacity of domestic semi-solid-s...[Details]
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The control and protection functions of online UPS are basically completed by the internal program control of the central processing unit (CPU) or digital signal processor (DSP). Due to the invis...[Details]
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Fault phenomenon Sometimes it won't boot, and it restarts at irregular intervals. Testing process After testing, it was found that the instrument control board was damaged, causing it to fail to tu...[Details]
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#include STC89C5xRC.H int main() { char buf; TMOD = 0x21; //Set the working mode of timer1 SCON = 0x50; //Set serial communication format TH1 = 0xE6; //Set the initial value of timer1 TL1 = 0...[Details]
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On February 2, the Beijing Regulatory Bureau disclosed the basic information table of Guotai Junan Securities Co., Ltd.'s guidance on the initial public offering and listing on the Science and Techno...[Details]
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Particle counter is an instrument used to measure the number and size distribution of particles per unit volume of air in a clean environment. Particle counter is widely used in medicine, electronics...[Details]
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For a long time, the application of comparators has been impacted by operational amplifiers. Until now, with the continuous improvement of comparator performance indicators, this situation has been i...[Details]
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#include linux/module.h
#include linux/kernel.h
#include linux/errno.h
#include linux/string.h
#include linux/mm.h
#include linux/slab.h
#include linux/vmalloc.h...[Details]
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