[i=s]This post was last edited by led2015 on 2022-3-22 12:58[/i]On March 21, 2022, a Boeing 737 passenger plane of China Eastern Airlines lost contact over Wuzhou while performing a flight mission fro...
If I compress a BMP bitmap to PCX format, will it take a lot of time to decompress it in memory? Will it take a lot of time compared to directly importing the BMP bitmap? Thanks!...
I just started to use stm32f103vdt6 and wrote a program. Could you please tell me how to adjust the frequency and how to calculate the frequency? Part of the program is as follows: void DAC_Configurat...
[i=s] This post was last edited by hu帕拉图的永恒 on 2015-5-21 10:15 [/i] 1. When drawing lines, the 15V and 3.3V numbers are very small and need to be enlarged. However, it is not easy to find the target w...
[align=left]1. Introduction[/align][align=left]The previous article talked about the cyclic display of key interrupt. Originally, I wanted to add a timer interrupt to improve it.[/align][align=left]Bu...
After many people join the workforce, they always feel that they are not appreciated, that they have no place to use their energy, and that they feel depressed. In fact, the key lies in oneself, in wh...
In the early 1990s, portable phones were all the rage. With the rapid development of electronic technology, today's mobile phones can not only send emails and text messages, but also take photos, ch...[Details]
1 Introduction
The integration of sensor technology and RFID has just started. As one of the world's major manufacturing and consumer countries, China should seize this opportunit...[Details]
Until now, designers have faced a trade-off in ADC selection. Pipeline converters offer high resolution and wide dynamic range, but their power consumption is quite high. The alternative, discrete ...[Details]
No other sector is feeling the pressure for change more acutely than the healthcare industry. Healthcare organizations and services are desperate to reduce costs, but the challenge is to do so without...[Details]
Overview
PS pressure sensor is an electronic pressure sensor made of semiconductor diaphragm structure. It can convert the physical quantity of air pressure into electrical signals and detect ...[Details]
Introduction
The market for wireless telemetry products is developing rapidly. Recently, the industry has also set off a revolution in wireless applications. Wireless telemetry technol...[Details]
The 21st century is the century of life and health. The rapid progress of life sciences continues to promote human understanding of their own health and diseases. How to develop innovative medical ele...[Details]
PCI (Perip heral Component Interconnect) is an advanced high-performance 32/64-bit local bus that supports linear burst transmission and has a maximum data transmission rate of 132MB/s. At the same...[Details]
In the field of software development, the most critical but also the most unpredictable phase is the debugging phase. There are many factors that play a role in the process of software debugging, a...[Details]
JTAG Technology Introduction
One disadvantage of shrinking technology is that the complexity of testing small devices increases dramatically. When the board area is large, the board is tested...[Details]
As mobile phones have evolved from simple voice communication tools to multimedia devices that integrate communication, imaging, and gaming, application processors are replacing baseband chips as t...[Details]
introduction
When we run or ride a bicycle, the vibration of our arms often makes the images displayed on the electronic devices in our hands look blurry. Long-term viewing (such as watchi...[Details]
Preface
Phase-modulated pulse signals can achieve a large compression ratio. As a commonly used pulse compression signal, they are widely used in modern radar and communication systems. Wi...[Details]
introduction
Usually, there are many input and output ports in RF systems, and it is expensive to use a multi-port network analyzer to analyze scattering characteristics. Therefore, it is ...[Details]
From the moment AVS video was born, scientists and engineers have been working tirelessly to reduce the size of audio and video bitstreams. Various advanced video compression algorithms have emerge...[Details]
Talking
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