[align=left][font=-apple-system,][size=4][color=#000000]Hello everyone, I am A Ming. I started to do Linux operation and maintenance training in 2013. There should be hundreds of thousands of friends ...
First, the red light (LED1) in the north-south direction lights up for 10 seconds, then the green light (LED2) in the east-west direction lights up for 4 seconds and flashes for 3 seconds, then the ye...
[i=s] This post was last edited by wadeRen on 2022-3-22 22:41 [TOC] # [Article Navigation] [GD32L233C-START Evaluation——01. Unboxing, Development Kit](https://en.eeworld.com/bbs/thread-1192154-1-1.htm...
[i=s]This post was last edited by Knight on the Sun on 2022-9-13 22:15[/i]The PCB I invested in some time ago has been returned. Since I only bought one sensor and there are relatively few components,...
[align=left][color=rgb(25, 25, 25)][font="]Nowadays, our lives are inseparable from power supply. Lighting needs power supply, watching TV needs power supply, air conditioning needs power supply... So...
Similar to the method for testing 78×× series integrated voltage regulators, there are two main methods for testing three-terminal adjustable integrated voltage regulators.
①Measure the resist...[Details]
The innovative Current Controlled Frequency Flyback (CCFF) technique enables analog power factor correction (PFC) controllers to deliver high efficiency over the full load range, with other known ben...[Details]
On April 28, Motorola released edge 30 overseas, priced at 449.99 euros (about 3,100 yuan). One of the biggest highlights of the Motorola edge 30 is its lightweight design. The phone is only 6....[Details]
Precautions for using transformer loss parameter tester
1. During the measurement process, be sure not to touch the metal part of the test line to avoid electric shock.
2. The measurement a...[Details]
Introduction Automotive design has come a long way from the purely mechanical systems of the past to modern cars that often contain up to 100 microprocessors. The only electronics in traditional...[Details]
Intelligent robot
systems
with artificial intelligence and
machine vision
as core technologies
are subverting the traditional manufacturing landscape, and
the dawn of
the Industri...[Details]
From June 27 to 28, the signing and unveiling ceremony of the Magnetic Materials Engineering Technology Research Institute jointly built by Hefei University of Technology, Suzhou Municipal Governme...[Details]
1. Wireless
Sensor
Network technology is widely used and flourishing
Wireless sensors and sensor networks are new technologies with very broad market prospects and will have a profound...[Details]
1 What is the name of the unit
?
(1) There are clear regulations on the names of units and their abbreviations. Abbreviations can be used as equivalent to their full names if there is no confu...[Details]
Summary With the development of society, science and technology have also been improved. In contrast, people pay more and more attention to the needs of humanity. We designed this POV-LED display sy...[Details]
After the BASIC language developed into QuickBASIC and Visual Basic, it has acquired many structured ideas and programming methods, such as functions, modules, local variables, global variables, data ...[Details]
The purpose of AE technology is to obtain information about AE sources, and then obtain information related to material or structural failures. Therefore, the study of AE signal analysis and process...[Details]
Download the schematic diagram used in this program: click here , the microcontroller chip used is stc89c52
/*
*Function: Timer 0 realizes signal traffic light
*
*Date: 2013-05-07-08:41
*Autho...[Details]
Recently, the State Intellectual Property Office disclosed a patent for the appearance of a mobile phone with an under-screen camera that TCL applied for in March this year. The patent doc...[Details]
Abstract: With the advancement of automatic control concepts and automotive electronic control technology, more and more wire control technologies are being applied in the automotive field. This ar...[Details]
Microcontroller MCU
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