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Video surveillance has always been one of the hot spots of security technology applications. It is widely used in various occasions such as the military, banks, customs, airports, highways, shopping m...[Details]
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July 29, 2019, San Diego - Qualcomm Wireless Communications Technologies (China) Co., Ltd., a subsidiary of Qualcomm Incorporated, announced today that it has signed a non-binding memorandum of under...[Details]
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According to feedback from netizens on IT Home, Xiaomi has now started internal testing of the "fuzzy positioning" function, which requires a version after MIUI 12 development version 20.12.1. ...[Details]
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A few years ago, after more than 25 years of working with ceramic capacitors, I had a new appreciation for them. I was working on an LED light bulb driver when it became apparent that there was s...[Details]
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The revival of functional testing technology is the inevitable result of the miniaturization of surface mount devices and circuit boards. Once any system is small enough to be difficult to detect i...[Details]
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There is a severe shortage of mature process capacity in wafer foundry, and quotations are rising continuously. IC design companies that mainly use mature processes for production revealed that UMC, ...[Details]
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Active matrix organic light emitting display devices (OLED) have the advantages of fast response speed, luminous efficiency, brightness and wide viewing angle. Related companies and R&D personnel hav...[Details]
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I have been working in wireless radio frequency (RF) for several years now, and I would like to share my practical experience with you. My writing skills are not very good, so please don't laugh at m...[Details]
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0 Introduction
With the rapid development of computer information network technology, industrial control systems with PLC as the core are also developing in the direction of large-scale and net...[Details]
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In the past two months, smog weather has frequently occurred in various parts of my country. According to relevant media reports, the air quality of 104 cities across the country has reached sever...[Details]
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Scheme demonstration and comparison
Heating method demonstration
Solution 1: Use hydrothermal heating, which is the heating method of the original system. The heating is uneven and diffic...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
__CONFIG(0x3B31);
void init();
uint intnum;
void main()
{
init();
while(1)
{
if(intnum==5)
{
intnum=0;
RD0=!...[Details]
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Grasping objects of different sizes, shapes and textures is easy for humans, but it is challenging for robots. A team from the University of Cambridge in the UK has designed a low-cost, energy-effi...[Details]
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Tesla CEO Elon Musk's reported "super bad feeling" about the current economy could mark a "canary in the coal mine" moment for the auto industry, meaning a recession is imminent even though industry ...[Details]
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On October 28, BOE held the "Only One True Image" ADS Pro Technology Appreciation Conference in Shanghai. BOE has created three interactive scene areas, namely "Light and Shadow Reveals Truth", "Al...[Details]
RF/Wirelessly
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