I want to import all the blogs I wrote elsewhere (because many blogs do not support PHP, so I can't use the "blog import" function of this site), so I have to paste them one by one, but another proble...
[i=s]This post was last edited by lovelessing on 2021-10-15 12:31[/i]Android desktop effect simulation based on LVGL, supports page dynamic switching, supports lock screen
Video effects:...
I passed by a scrap yard and saw a B-ultrasound machine with a broken screen. I estimated that the screen was damaged intentionally by a hammer. You know the reason. If it is broken, it must be scrapp...
The information I can find is the following: Call TouchPanelEnable to start the screen sampling. Call TouchPanelGetDeviceCaps to request the number of sampling points. For every calibration point, per...
My major seems to be closely related to weak signal processing. I borrowed this book “Weak Signal Detection” from the library and gave the electronic version to everyone....
[b] [/b] [b] GSMA[/b][color=#333333][backcolor=rgb(255, 255, 255)][font=arial, 宋体, sans-serif][size=14px]represents the common concerns and interests of mobile operators worldwide. Spanning more than ...
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
Abstract: In recent years, with the establishment and grid-connected power generation of a large number of solar photovoltaic power stations at home and abroad, photovoltaic grid-connected inverter...[Details]
1 Introduction
Ultrasound refers to elastic vibration with a frequency higher than the audible frequency limit (i.e., in the frequency band above 20 kHz). The propagation process of this vib...[Details]
Key Points
1. Now, in addition to high-end smartphones and tablets, users also expect to use touch screens in other applications, and they are gradually appearing in cars and instruments.
...[Details]
The invention of the steam engine ushered in the first conversion of internal energy and mechanical energy for mankind, and the birth of the internal combustion engine at the end of the 19th centur...[Details]
0 Introduction
With the rapid development of modern power electronics technology, various power electronic devices have been widely used in various fields such as power systems, industry, an...[Details]
At present,
the control system used in
automobiles
can be divided into three parts from the functional point of view:
sensor
unit, control unit and execution unit. Among them,
th...[Details]
The biggest advantage of Profibus is that it is guaranteed by the stable international standard EN50170 and has been proven to be universal in practical applications. It has been widely used in man...[Details]
The number of timers/counters and interrupt sources directly determines the performance of the microcontroller. The MCS-51 microcontroller has two programmable 16-bit timers/counters and five inter...[Details]
The programmable controller directly controls the stepper motor, which can significantly reduce the cost of the control system of the modular machine tool automatic production line. The article int...[Details]
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