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In the TDR test method, a high-speed signal edge is transmitted along the signal path and its reflected signal is observed. Reflection can explain the impedance of the signal path and th...[Details]
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0 Introduction
With the development of information technology, embedded systems are increasingly used in the fields of mobile communications, automobiles, aerospace, industrial control, etc. ...[Details]
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1. What is an active low switch?
As we all know, there are many switches on the car as shown in the figure below. The so-called low-effective switch refers to the two ends of the switch, one e...[Details]
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NXP Semiconductors NV ( NASDAQ : NXPI) today launched a new Java Card operating system ( JCOP 3), which is mainly aimed at security identification applications. Let's take a look at the relevant c...[Details]
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The three major A-share indices rose and fell today, with the Shanghai Composite Index closing down 0.11% at 3506.94 points; the Shenzhen Component Index rose 0.35% to 14535.10 points; and the ChiNex...[Details]
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#define KPU 0.01
#define KIU 0.0005
#define KDU 0.1
#define KE 0.06
#define KEC 3
char code dkp ={
{6,6,6,5,4,4,4,3,3,2,0, 0,0},
{6,6,6,5,4,3,3,3,3,2,0,-1,-1},
{6,6,6,5,4,3,3, 3,3,2,0,-1,-2}, ...[Details]
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Compared with other substations, the 110 kV Nanmen Substation in Lishui District has a robot employee, which inspects the safety of each device every day. It is reported that the Nanmen Substation ...[Details]
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Recently, Sunlord Electronics stated in an institutional survey that the company's one-piece molded inductors can now be formally mass-produced. The company's one-piece molded inductors can be widely...[Details]
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Problem description: The arm serial port implements scanf and printf functions to realize the function of converting a string of decimal numbers into hexadecimal output, but my board test just can't c...[Details]
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Today, the OPPO Find N foldable screen phone is officially on sale, with a starting price of 7,699 yuan. This phone received the ColorOS 12 PEUM00_11_A.06 system update today, with a size of 36...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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This article takes smdk2410 as an example to illustrate the generation process of uboot 1.uboot generation The steps to generate uboot are as follows: make smdk2410_defconfig make all 2. uboot gene...[Details]
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In recent years, driven by policies, the semiconductor industry capital market has been extremely hot, and the recent Sino-US relations, supply chain security and the opening of the Science and Techn...[Details]
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In the era of subsidies for new energy vehicles, hybrid vehicles were basically suppressed in China. However, with the withdrawal of subsidies, hybrid vehicles are gaining more and more popularity an...[Details]
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MathWorks and NXP Collaborate to Launch Model-Based Design Toolbox for Battery Management Systems
New toolbox simplifies battery management system design, testing and algorithm deploy...[Details]
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