I would like to ask the experts about the short circuit problem of the board. The board is very simple, just the minimum system board + PT4115 module to convert the input to constant current and then ...
In the USB file, a group of devices with the same properties is defined, which is called a class. This allows the development of drivers for the class at the same time, which improves the reusability ...
[i=s]This post was last edited by kostasep on 2021-11-5 17:20[/i]I am looking for an engineer with knowledge of burning firmware on msp430 mcu. He will burn the firmware on the pcb and send me photos....
Principles of Automatic Control Xie Hongwei National University of Defense Technology : https://training.eeworld.com.cn/course/5327The course of automatic control principles at the National University...
The CircuitPython community has reached a major milestone! There are now over 200 CircuitPython libraries!CircuitPython libraries are files designed to be used with CircuitPython code, and some librar...
The main ones are dipole antenna and inverted V antenna. The inverted V antenna also has an angle parameter that can be indicated. Please provide a solution and give questions to experts....
OPPO is expected to release the Find X3 Pro flagship phone in March. Previous leaks have revealed some details of the Find X3 Pro, but there is no clear information whether the standard versio...[Details]
This article introduces a battery automatic constant current charging circuit based on discrete components, focusing on the circuit composition, structural characteristics, working principle and ci...[Details]
[Introduction: The new generation of "intelligent electric hybrid dual engine" technology launched by GAC Toyota is an "intelligent electric hybrid dual engine" based on the strength and technology t...[Details]
One of the biggest bugs of the iPhone is that the battery life of the whole device is too short. The most direct manifestation of this situation is that Apple has always been resistant to large...[Details]
Test temperature and display the temperature on 1602 display //1. The first line displays: Temperature //2. The second line displays: the measured temperature value //********** //*******************...[Details]
Infineon Technologies announced that the Infineon Greater China Intelligent Application Competence Center was officially launched in Shenzhen. The Competence Center will provide customized semiconduc...[Details]
Table of contents Introduction: Due to the needs of project practice, I have recently started to learn relevant hardware knowledge, starting with PIC microcontrollers. Key points of microcontroll...[Details]
Is there any difference in the length of the acceleration and deceleration time of a stepper motor? What is the acceleration and deceleration time of a general stepper motor?
Stepper motors a...[Details]
The original intention of doing this design is to lay the foundation for my graduation project, because my graduation project is to make a detection robot, which needs to detect various environmental...[Details]
This circuit is ideal for checking the basic operation of an infrared remote control. The circuit is based on the brilliantly simple idea of connecting a piezo buzzer directly to an infrared receive...[Details]
Not long ago, Sinopec announced that the first oil-hydrogen combined station in China, Sinopec Foshan Zhangkeng Oil-Hydrogen Combined Station, was officially completed. The hydrogen energy era is com...[Details]
The picture comes from "Yiou.com" Recently, Baidu Apollo upgraded its organizational structure. In addition to upgrading the original business groups such as autonomous driving and Internet of Ve...[Details]
Pixelworks Helps OPPO Find X5 Flagship Series Reach New Heights in Visual Display
Efficient color and brightness calibration for a lifelike visual experience
Shanghai, Chi...[Details]
In 1924, there was a loud noise on the road. The source of the noise was not from the crowd, but from a Chevrolet car. This was also the first car equipped with a radio. Nearly 100 years later, thi...[Details]
The intelligent soft start cabinet is an electrical device used to control the start and stop of the motor. It controls the starting current and voltage of the motor to achieve smooth start and sof...[Details]
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