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Microsoft has rolled out the big December firmware update for Surface Duo 2, upgrading the firmware to version 2021.923.272, which is 258 MB in size and brings many improvements.
Surface...[Details]
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Huawei Technologies Co., Ltd. recently announced a patent for an elastic current collector and its preparation method, a battery electrode sheet and a flexible lithium-ion battery. On August 25, 20...[Details]
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According to the Korea Times, SK Hynix said on the 12th that it has established a partnership with the Korea Advanced Institute of Science and Technology (KAIST), the world's top science and technolo...[Details]
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1. Project Overview
1.1 Introduction
Automatic escalators are widely used in large shopping malls, supermarkets, airports, subways, hotels and other places. Most escalators work at rated operatin...[Details]
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Abstract: Based on the distance-based positioning algorithm, a TOA (Time 0f Arrival) ranging method based on ultra-wideband (UWB) communication technology is proposed. UWB signals have the characte...[Details]
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1. Functions involved serial,fopen,fclose, instrfindall,instrhwinfo, fprintf,fscanf,fwrite,fread,isempty 1.1 Serial port function scom = serial('com6','BaudRate',115200,'BytesAvailableFcnMode',...[Details]
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An asynchronous motor, also known as an induction motor, is an AC motor that converts electromechanical energy into mechanical energy by generating electromagnetic torque through the interaction be...[Details]
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Recently, AMD officially announced the new generation of mainstream graphics cards, the Radeon RX 5500 series. Like the previous RX 5700 series, it is based on the new 7nm process and RDNA architectu...[Details]
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Israeli startup StoreDot says it has developed a breakthrough charger prototype
Israeli startup StoreDot says it has developed a prototype of a breakthrough charger that can charge a mobile phon...[Details]
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#include
unsigned int flag=0,i=0,b,a ={0,1,2,3,4};
void delay()
{
unsigned char i,j;
for(i=0;i 100;i++)
for(j=0;j 100;j++);
}
void main()
{
TMOD=0x20; //Set timer 1 to working mo...[Details]
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1. Experimental tasks Use the timer/counter T0 of the AT89S51 microcontroller to generate a one-second timing time as the second counting time. When one second is generated, the second count is incre...[Details]
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ZigBee has received a lot of attention in the field of wireless sensors, mainly because ZigBee promises to provide global unified standards for reliable, cost-effective and low-power wireless commu...[Details]
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1. SysTick Introduction: The processing of the CM4 core is the same as that of the CM3. It contains a SysTick timer. SysTick is a 24-bit countdown timer. When it reaches 0, it will automatically re...[Details]
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Since the 1990s, digital multimedia technology has achieved rapid development and wide application. Ultra-large-scale integrated circuits and dedicated video compression processing chips have devel...[Details]
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In recent years, with the development of digital technology, people's requirements for MP3 players have become more and more diversified. Manufacturers have made a lot of efforts and designed a varie...[Details]
Automotive Electronics
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