[align=center] [/align] [size=4]Continued from the previous article: [b]1. Linux disk partition[/b] Anyone who has used a computer knows that it is best to partition the hard disk. For example, in the...
For example, the screen resolution of a mobile phone is 800*600, and the image resolution that the rear camera can shoot is 2000*1000. How is this display process achieved? What is the internal mechan...
Cyclone III device family offers a unique combination of high functionality, low power and low cost. Based on Taiwan Semiconductor Manufacturing Company (TSMC) low-power (LP) process technology, silic...
[i=s] This post was last edited by Kazama Ichiba on 2014-7-11 12:06 [/i] The specific operation is as shown in the figure. For other types of ARM chips, the process is the same, except that the uboot ...
[font=Verdana][color=black] In power supply circuits, DC-DC conversion is widely used due to temperature rise, efficiency and other factors. This article introduces a low-cost DC-DC conversion impleme...
Anyone who has owned a laptop computer will have noticed that when running on battery power, their portable device behaves differently than when running on AC mains power—the display dims, the proc...[Details]
1 Introduction
The brushless DC motor uses an electronic commutation device to replace the mechanical commutation device of the traditional DC motor, and has similar mechanical character...[Details]
Photovoltaic power generation can provide sustainable energy for human beings and protect the environment on which they depend for survival, but its low power generation efficiency and relat...[Details]
Electrochemical Principles of Blood Glucose Measurement
The electro-biochemical principle of blood glucose measurement is that when a certain voltage is applied to the blood after the enzy...[Details]
Before I joined Xilinx in 2004, I shared the view of most people that FPGAs were "great for prototyping, but too expensive and power-hungry for volume DSP system applications." I had always believe...[Details]
Ultrasonic flaw detectors are widely used in aerospace, petrochemical, metallurgical and shipbuilding industries to detect internal defects in metals or non-metals and analyze materials. They are o...[Details]
Frequency hopping communication is a multi-frequency frequency shift keying in which the carrier frequency changes according to certain rules. It ha...[Details]
Wireless sensor networks (WSNs) are composed of randomly distributed micro nodes that integrate sensors, data processing units and communication modules, forming a network through self-organization...[Details]
0 Introduction
Portable Media Player (PMP), also commonly known as MP4, supports MPEG-4 audio and video files as the basic media format.
The market development speed of MP4 is amazing...[Details]
There are endless protocols for implementing wireless sensor networks, such as infrared, Bluetooth, ZigBee, Wi-Fi, etc. However, these protocols currently have various problems, such as infrared te...[Details]
0 Introduction
FPGA (Field Programmable Gate Array), or field programmable gate array, is a large-scale programmable logic device that can replace all current microcomputer interface chips...[Details]
The hardware description language Verilog provides digital system designers with a way to describe digital systems at a wide level of abstraction, and at the same time, provides a method for the ap...[Details]
1. Background and Development Process
With the development of modern science and technology, on the one hand, the factors causing power quality problems are increasing, such as the use of non...[Details]
USB charger kit, also known as MP3MP4 charger, input AC160-240V, 50/60Hz, rated output: DC 5V
250mA (label sticker is 500mA, if you want to output a higher current for a long time, please re...[Details]
The American World Politics Review recently published an article titled "The Rise of China's Telecommunications Industry", which pointed out that in less than 20 years, China's telecommunications ...[Details]
Embedded System
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