A British psychologist recently published the results of his investigation, saying that it is possible to guess from the content of a text message whether the sender is a man or a woman. There are obv...
Does anyone know why the error "0x89731706 Device Connectivity Component" appears during debugging (C#2005)? There was no problem before, but it suddenly appeared today!...
[i=s]This post was last edited by nemon on 2022-10-30 14:54[/i]I was going to make an electronic tag with various components, but it didn't work out. Then I suddenly thought that ESP32-S2-Kaluga-1 has...
Oscillator circuit LM311 principle: Original author: http://www.aade.com/lcm2binst/LC2Binst.htm Oscillator IIBLC meter key is the oscillation circuit shown in Figure 1. LM311 is a voltage comparator. ...
[font=宋体][size=4]I don't like to pay attention to disaster news, except to see people dying~~[/size][/font] [font=宋体][size=4] The Eastern Star incident happened when I was eating in the cafeteria. The...
The school can apply for innovative projects, but I have no idea what to do now. Electronic technology is so advanced now that most of the technologies I can think of have been realized, and some are ...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
1 Introduction
The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data, the...[Details]
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
Today, with energy becoming increasingly scarce, the utilization of natural energy has become the focus of people's attention. Among various natural energies, the endless solar energy is highly fav...[Details]
0 Introduction
There are many types of sensors, and the working principles, measurement targets and measurement environments of different types of sensors vary greatly. The corresponding detection s...[Details]