#Create a new folder and store files in a USB flash drive in C language in Linux##1. Storage path plan```c #includeint main(void) { char file[30] = {'\0'}; //File name char filefolder_path[30] = {'\0'...
[i=s]This post was last edited by hujj on 2020-12-23 16:30[/i]After the LCD display driver is completed, the DS1307 calendar module is driven. This module uses I2C communication. I used the CLK and DI...
Power supply topology: PSR. Control mode: PSM. Switch chip: LNK3604D.Input 220VAC, output not fully loaded.1. How to determine whether the power supply is stable?2. Can the error in transformer manufa...
I would like to ask about the design/sample making of high-frequency transformers. If I provide the parameters in the figure to the manufacturer, there should be no problem in making this kind of tran...
In the global energy-saving car competition Shell Eco-Marathon, hundreds of student teams compete every year with their self-developed energy-saving cars. They do not race, but challenge to complete t...
Automotive and heavy equipment environments are very harsh for any type of electronics. Wide operating voltage requirements combined with large voltage transients and wide temperature variations co...[Details]
Key points: Familiar with the nesting of subroutines
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;r0 sends 20, starts at 0, then increases by 1 each time, stops after reaching 20: Note that the flashing is i...[Details]
Foreign media PhoneArena tested the fast charging of Apple iPhone 11 Pro; information showed that it takes 1 hour and 42 minutes to fully charge the Apple iPhone 11 Pro. According to PhoneA...[Details]
With the development of intelligent vehicles, automotive Ethernet has become an indispensable part of advanced automotive electronic architecture. In the central node, automotive Ethernet has occupie...[Details]
0 Introduction
With the development of industry, the scale of industrial sites is getting larger and larger. Several or even dozens of computers complete different industrial measurement or control ...[Details]
0) Download gdb source code: http://ftp.gnu.org/gnu/gdb/ 1) Compile arm-linux-gdb Specify the location of the cross-compilation toolchain export PATH=$PATH:/usr/local/arm/3.4.1/bin to st...[Details]
With the development of intelligent control, the analysis of blood cell status and parameters has also been continuously using the latest electronic, optical, chemical and computer technologies to...[Details]
introduction As the focus of the development of production process automation, fieldbus has played a huge role in promoting automation technology and is a symbol of modern industry. As a communic...[Details]
Artificial intelligence has been developing rapidly in recent months. Microsoft announced that it will work with research lab OpenAI to invest $1 billion to build "general artificial intelligence" (A...[Details]
Electronic vehicle functions and intelligent sensing solutions enable cleaner and safer future vehicles ON Semiconductor (NASDAQ: ON ), driving energy-efficient innovations, will showcase its late...[Details]
Bloomberg's Mark Gurman claims that Memojis and SharePlay could be the core experience for the FaceTime feature in Apple's long-rumored mixed reality headset. Gurman has previously said t...[Details]
The passband insertion loss is an important indicator of passive RF components. The common single power meter input and output test method cannot obtain accurate results. This article explains the rea...[Details]
Analog circuits widely include reference sources. This reference source is a DC quantity, which has little relationship with power supply and process parameters, but has a certain relationship with te...[Details]
Recently, the photovoltaic industry has been in a fierce debate about the advantages and disadvantages of centralized and string inverters. Taking the actual production and operation data of a grid...[Details]
Although we have completed the program of controlling the rotation of the motor with interrupts, this program is actually not very practical. We can't turn the power on and off every time we want it ...[Details]
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