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1. Transplantation Environment
Host: VMWare--Fedora 9
Development board: Mini2440--64MB Nand, Kernel: 2.6.30.4
Compiler: arm-linux-gcc-4.3.2.tgz
u-boot：u-boot-2009.08.tar.bz2
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E-Four is not a new friend. It can be seen on many Toyota hybrid models. As for why we are talking about it again this time, the fundamental reason is that Toyota has made a new upgrade for E-Four, a...[Details]
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PWM, the full name of Pulse Width Modulation, is translated as pulse width modulation. Function: Change the pulse width to achieve different effects. Digital signals can be used to achieve the effe...[Details]
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First, let's look at two waveforms: The first is the waveform of the MOS tube drain (with a load of 500W). It can be seen that the spike caused by the leakage inductance has disappeared (without an...[Details]
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The Boao Forum for Asia 2019 Annual Conference was held in Boao, Hainan, China from March 26 to 29. According to Yonhap News Agency, on March 29, South Korean Minister of Industry Sung Yun-mo and Chi...[Details]
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At this stage, even if laser radar is used, the judgment logic of intelligent driving technology mainly relies on vehicle-mounted sensors to understand road conditions. When there is a risk of danger...[Details]
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A megger is commonly known as a shaking meter. Most meggers are powered by hand-cranked generators, so they are also called shaking meters. Its scale is in megohms (MΩ). It is a commonly used measuri...[Details]
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In today's rapidly developing industrial society, spectral analysis instruments and chemical analysis instruments are widely used in many fields such as metallurgy, chemistry, pharmaceuticals, machine...[Details]
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In order to rid the iPad of the title of “large toy”, Apple is working hard to transform this product line. For example, listing a separate iPad OS system is the best proof of this. Previous...[Details]
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48V is not the only way, but it is currently a means that can be achieved quickly!
In the past two years, with the advancement of the concept of electrification, the 48V mild hybrid system has...[Details]
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introduction:
Musk said about the pure vision solution: "If the information from the radar and the camera contradicts each other, the intelligent driving system will find it diff...[Details]
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I once tested the KEILC compiler by looking at the disassembled code. Here is what I found and I came to some conclusions. (1) Global variables: If a global variable is defined in the program, an...[Details]
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On November 29, Xinruida stated on the investor interaction platform that the company's Mini LED technology application market includes Mini direct display (screen) and Mini backlight. Mini direct di...[Details]
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In order to meet people's higher requirements for automobile performance and functions, manufacturers are scrambling to use advanced electronic control technology in automobile design. With the sha...[Details]
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Weijing Technology was founded in 2020. It focuses on the research and development and innovation of high-end intelligent perception SOC chips. It masters key technologies such as AI computing, ima...[Details]
Test/Measurement
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