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The concept of digital twin originated from product lifecycle management (PLM) and was proposed by Michael Greaves, a professor at the University of Michigan in 2002. Digital twin applications firs...[Details]
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This article introduces two LED level indicator circuits made with LM324 . LED level indicators are often used to indicate output levels in audio circuits and power amplifier circuits. LM324 is a qua...[Details]
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On February 13, the National Energy Administration held a regular press conference in Beijing.
In response to reporters' questions, Liang Changxin, spokesperson of the National Energy Administ...[Details]
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introduction
In an autonomous walking robot system, the robot must collect environmental information in real time to avoid obstacles and navigate in an unknown and uncertain environment. T...[Details]
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Toyota Motor Corporation (hereinafter referred to as "Toyota") has decided to provide free use of Toyota's patents on vehicle electrification technologies such as motors, electronic controls (PCU), a...[Details]
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The purpose of the experiment is to set the system clock and input a character on the serial port. After receiving it, the board will add 1 to its ASCII value and output it from the serial port. Exp...[Details]
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The following is the timer 2 test program of the M051 microcontroller.
#include "SmartM_M0.h"
bool flag = 0; //interrupt flag
/****************************************
*Function name: TMR2Ini...[Details]
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1. Basic principles of testing Based on standards (IEC standards and other international standards, national standards, ministerial standards), development specifications, enterprise standards, ...[Details]
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On January 10, the official WeChat public account of the Tongling Municipal People's Government announced that on January 8, Anhui Fulide Changjiang Semiconductor Materials Co., Ltd. held a major equ...[Details]
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On June 15th, Android 11 Beta 1 was officially launched last week, and Google Pixel models were the first to try it. Considering that this is the Beta version of Android 11 and the system is not st...[Details]
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Port control description (see S3C2440 data sheet for details)
Port Configuration Registers (GPACON to GPJCON)
Port Data Registers (GPADAT to GPJDAT)
Port pull-up registers (GPBUP to GPJUP)
...[Details]
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The μC/OS-II operating system is a preemptive multitasking, single memory space, tiny kernel embedded operating system with high efficiency and compactness. It has high execution efficiency, smal...[Details]
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To correctly execute the external interrupt of 2440, generally two parts need to be completed: interrupt initialization and interrupt handling function.
Before executing the interrupt, y...[Details]
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Many people may have seen the internal system architecture block diagram of the STM32F4 series. It is roughly as shown below. This diagram is very important and cannot be ignored.
Th...[Details]
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Find X8 Pro will be equipped with the industry's only dual periscope telephoto lens and the first inverted periscope camera.
The Find X8 series is the first to be equipped with AI ...[Details]
Microcontroller MCU
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