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On March 27, the Wall Street Journal reported yesterday that SK Hynix plans to invest approximately US$4 billion (IT Home Note: currently approximately RMB 28.92 billion) to build an advanced chip ...[Details]
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1. General Appeal If we want to learn how to use the ADC function on STM8, we must first understand what the ADC is in the microcontroller. ADC converts analog signals into digital signals. T...[Details]
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The frequency modulated current source is a current source with variable frequency. ARM controls DDS to output a sinusoidal voltage signal with adjustable frequency and amplitude. The DDS output si...[Details]
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As LED luminous efficiency improves and costs continue to fall, the LED market is expanding from mobile phone backlights and automotive instrument lighting, as well as special lighting and landscap...[Details]
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Electrodes are the core materials of electrochemical sensors. Carbon materials (activated carbon, glassy carbon, carbon nanotubes and graphite, etc.) have been widely used in electrochemical electrod...[Details]
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Abstract: Firstly, the advantages of high-frequency link inverter technology in inverter power supply are briefly introduced. Then, the main circuit and control scheme of 1000VA high-frequency lin...[Details]
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Wireless Ethernet communication
Between KingView and S7-1200
-Profine protocol-
In the actual system, there are multiple PLCs distributed in the workshop, which need to be centrally ...[Details]
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In recent years, with the gradual implementation of traffic restriction policies in various places, new energy vehicles have gradually become the first choice for short-distance travel in the city....[Details]
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According to foreign media reports, NXP has developed a deep learning toolkit eIQ, which improves the performance of automotive AI application development by 30 times and enables customers to develop...[Details]
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2. BMP picture display test program design 1. Test program structure design (1. Purpose Confirm the understanding of BMP structure and deepen the understanding of RGB color format. Able to display a...[Details]
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Whether it is ordinary consumer products or industrial machinery, vibration analysis is an essential step in the product design process. Design engineers need to understand and solve the impact of v...[Details]
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The Raspberry Pi project started out as a hobbyist/maker resource and has grown into a major project for prototyping, development, and even mass production. Earlier this year, Raspberry Pi released...[Details]
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Samsung has now officially announced its second launch event of the year. The next Galaxy new product launch will be held on March 17, 2022 at 10 a.m. Eastern Time. It is expected to launch a mid-r...[Details]
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Recently, industry research organization Bloomberg New Energy Finance (BNEF) released a 2019 global lithium-ion battery pack price survey report showing that the average price of global lithium-ion ...[Details]
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Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]