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/**implement****************************/
cd /opt/FriendlyARM/mini2440/linux-2.6.32.2
cp config_mini2440_n35 .config
make menuconfig
make zImage
/**generate****************...[Details]
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According to digital bloggers, Samsung Display, the real king of under-screen technology, beats any under-screen solution you have seen on the market and is two generations higher than other solution...[Details]
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In 2020, global shipments of wearable devices reached 153.5 million units, a year-on-year increase of 27.2%; in 2020, global shipments of wearable devices reached 444.7 million units, a year-on-year ...[Details]
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Basic tool configuration The system is Ubuntu 12.01, which feels quite easy to use and stable. After entering the system, if a user is created during installation, root has no password: #sudo pas...[Details]
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At present, the average yield of 5nm EUV has reached 80%, and the peak can reach more than 90%. The new 5nm process has been put into trial production and is scheduled to be put into mass production ...[Details]
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Digital filter is a digital system used to filter discrete time signals. It achieves the purpose of frequency domain filtering by mathematically processing the sampled data. According to the time dom...[Details]
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The stepper motor is an open-loop control element that converts an electrical pulse signal into an angular displacement or a linear displacement. In the case of non-overload, the speed and stop positi...[Details]
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#include "stm32f10x.h"
#include "led.h"
#include stdio.h
/***********************************************************************
*****************************************************************...[Details]
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Samsung Electronics, the world's largest memory chip and smartphone maker, will release its fourth-quarter earnings report on Friday, with analysts expecting it to report record fourth-quarter profit...[Details]
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Demand analysis of the full life cycle management system for CNC machine tools
As a national heavyweight and industrial mother machine, CNC machine tools are the most basic and important manuf...[Details]
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There are usually two ways to achieve delay: one is hardware delay, which requires the use of timers/ counters . This method can improve the CPU's working efficiency and achieve accurate delay; t...[Details]
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1 Background In principle, the luminescence phenomenon of semiconductor devices can be roughly divided into three types: photoluminescence, electroluminescence, and cathode ray luminescence. Th...[Details]
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Generally, LED lights are widely used in shopping malls or specialty stores to create a comfortable and bright shopping environment. However, in traditional drugstores, the use of store lighting is...[Details]
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High-speed cameras are optical measuring equipment used for measuring the trajectory and attitude of rockets at the shooting range. The electronic control system of high-speed cameras is mainly com...[Details]
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As the payment field moves towards digitalization, protecting digital identities and transactions becomes increasingly important. In addition to standard contactless payment cards, biometric p...[Details]
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