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0 Introduction
In 2008, the Science and Technology Olympics is a very important aspect, and the timing and scoring system is the top priority in the competition. It can be said that a good timi...[Details]
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1 Introduction
In recent years, with the emergence of low-cost and high-performance 32-bit microprocessors, more and more engineering designers have turned their attention to the development of 32-...[Details]
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1. Basic knowledge
ADC0809 is a CMOS component with an 8-bit A/D converter, an 8-way multiplexer, and microprocessor-compatible control logic. It is a successive approximation A/D converter that ca...[Details]
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On November 20, 2014, the Sichuan-Tibet power grid interconnection project was officially put into operation, marking the end of the long-term isolated grid operation history in Qamdo, Tibet. After...[Details]
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In a decade or so, researchers and historians will likely look back on today's audio market and describe it as a golden age of innovation. Never before has audio technology advanced so rapidly and fo...[Details]
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Beijing time, July 2 morning news, Google last week released its own brand tablet computer Nexus 7, equipped with its latest operating system Android 4.1 "Jelly Bean". But market research firm Ovum sa...[Details]
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void Usart_INT0_init()
{
TMOD = 0X21;
TH1 = 0XFD;
TL1 = 0XFD;
SM0 = 0;
SM1 = 1;
REN = 1;
TR1 = 1;
//ES = 1; //Serial port interrupt affects external interrupt 0. This sentenc...[Details]
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The Ministry of Industry and Information Technology recently issued the "Notice on Promoting the Accelerated Development of the Industrial Internet" (hereinafter referred to as the "Notice"), propo...[Details]
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According to foreign media reports, a research team led by Dr. Surendra Kumar Martha of the Electrochemical Energy Storage Laboratory of the Indian Institute of Technology Hyderabad (IITH) has develo...[Details]
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System structure and control principle
Boost + full-bridge inverter and output LC filter is one of the most commonly used topologies for high-power programmable AC power supply. As shown i...[Details]
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On April 26, Goodix Technology released its first quarter report, saying that in the first quarter of this year, the company achieved operating income of 874 million yuan, a year-on-year decrease of...[Details]
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1. ARM reset source type
The reset source types of ARM processors are shown in the table, including power-on reset, external hardware reset, internal hard reset (including phase-locked loop lock re...[Details]
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“We need to build smart cars that meet Chinese standards!” Li Keqiang, professor at Tsinghua University and director of the Intelligent Connected Vehicle Research Center, said that the national str...[Details]
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Preface Back on January 27, 2010, a very great thinker declared the death of the PC (personal computer). Ten years later, the PC is still alive and well, although a time traveler from 2010 would not...[Details]
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The home point setting of ABB robots is a very important part of robot programming and operation, which is related to the accuracy and stability of the robot. This article will introduce the method...[Details]
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