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Initialize the pwm program: void PWM_INIT()
{
TMOD=0X02; // Timer 0 works in 8-bit auto-reload mode
TH0=0xfc;
TL0=0xfc;
TR0=1;
CMOD = 0x04; // CPS1 = 0 CPS0 = 1, select the PCA clock source as the ov...[Details]
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Oscilloscope probes have two wires, one for connecting the test circuit to the vertical amplifier of the oscilloscope (called the sense wire) and the other for connecting the oscilloscope chassis...[Details]
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This article starts from the working principle of the color display line output power supply circuit, analyzes the characteristics of different switching power supplies, and deciphers the color dis...[Details]
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Overview
The interrupt controller in S3C2440A accepts requests from 60 interrupt sources. These interrupt sources can be provided by internal peripherals such as DMA controller, UART, IIC, e...[Details]
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On November 24, Kangping County held a signing ceremony for the Hengjiu Antai Independent Energy Storage Power Station Project. County Magistrate Wang Lixun and Shenyang Hengjiu Antai Environmental Pr...[Details]
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Linear motors are electromagnetic devices that convert electrical energy directly into linear motion energy. Their structure has evolved from traditional cylindrical rotary motors, and their workin...[Details]
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Knowledge of DCM, PLL, PMCD, and MMCM is the foundation of a robust clock design strategy. Xilinx provides a wealth of clock resources in its FPGAs, and most designers use them more or less in their ...[Details]
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Part 1: Introduction to ARM Assembly Processor arm VS. intel There are many differences between ARM and Intel, the most important difference is the instruction set. Intel is a complex instruction set...[Details]
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Key points of vehicle camera waterproof testing
1. Ensure the installation position of the vehicle camera: Make sure that the installation position of the vehicle camera can withstand the impa...[Details]
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According to statistics, 57% of graphic designers and programmers worldwide have poor eyesight due to long-term use of computers. This is mainly due to damage caused by monitor radiation. Let's fol...[Details]
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introduction In the process of studying remote digital image processing and transmission, it is necessary to perform image processing at the remote site. This paper proposes an embedded digital image...[Details]
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When electric vehicles are put into use, their energy storage capacity will be enormous. As Jost said: "By 2025, our electric vehicle fleet will have 350GWh (350 million kilowatt-hours) of energy sto...[Details]
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"We chose Seeker because testers and developers don't need to invest a lot of time or have very specialized knowledge to perform security testing tasks regularly," said the Chief Information Security...[Details]
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Introduction
In many real-time monitoring systems and communication equipment, long-distance data transmission is often required. Therefore, how to achieve high-speed, reliable and low-cost data...[Details]
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Honor held a new product launch conference for Magic 3 tonight. After introducing the three mobile phones in the Magic 3 series, Honor CEO Zhao Ming also officially announced the Honor Tablet V7 Pro....[Details]
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