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After working on vibration signal analysis for two months, I have a new understanding of the Fourier transform used in digital signal processing, which serves as a summary of the Fourier algorithm.
F...[Details]
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#include reg52.h #define guan P0 #define wei P2 #define uchar unsigned char #define uint unsigned int if m=0; fly a1,a0,k=0,j,k,s=60; sbit beep=P2^3; unsigned char code weiyu ={0x1f,0x2f,0x4f,...[Details]
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Recently, Samsung officially released the 5G mobile device processor - Exynos980. An industry insider revealed a big news, that is, this processor has won the favor of the four major Chinese mobile p...[Details]
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I have shared the dot matrix assembly language before. I believe that most of you use C language more. Now I will share the 16X16 dot matrix upward C language program. I hope it can help friends in n...[Details]
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Positioning platform company TomTom (TOM2), Bosch and Daimler announced that they have jointly developed an advanced driver assistance system (ADAS) or intelligent cruise control system - Daimler Pre...[Details]
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1 Introduction
The advantages of copper metallization in high-power automotive applications are low on-state resistance and repeatable clamping robustness. However, stress from thick Cu layers is a...[Details]
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#include reg52.h #include intrins.h #define uchar unsigned char #define uint unsigned int sbit RS=P2^0; //register selection bit sbit RW=P2^1; //Read and write selection bit sbit E=P2^2; ...[Details]
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This article describes a simple system design of an AC digital voltmeter. The system is based on MSP430F448, which integrates a 12-bit A/D converter with internal reference source, sample-and-hold,...[Details]
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As manufacturers’ operations become more complex and the rules for doing business with suppliers, customers, consumers and regulators become more complex, automakers can streamline their manufacturin...[Details]
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MediaTek has released its latest chip, Helio G85, which is equipped with a 1GHz ARM Mali-G52 GPU and a new HyperEngine engine. IT Home learned that in terms of parameters, Helio G85 is equi...[Details]
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introduction: Since there is little knowledge about mobile power solutions on the Internet, and the core technology of mobile power lies in the solution, today we will start from the mobile pow...[Details]
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When using the STC_60s2 microcontroller to transmit and receive dual serial ports simultaneously, pay attention to some places where configuration errors are easy to occur. The AUXR register has many...[Details]
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1. Introduction to the power supply system of portable audio products 1.1 Background In actual product development, the EMI test of portable products is to charge the product with an adapter, and ot...[Details]
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1. Notes: 1. Please read the safety precautions and probe range in the instruction manual carefully; 2. The slider of the clamp-on current probe must be pushed to the bottom until the probe displays:...[Details]
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October 16, 2024 -
In the wave of global digital transformation and the rise of big models, the global computing power industry is gradually shifting from being centered on computing units to b...[Details]