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Mr. Wu Xiong'ang, Executive Chairman and CEO of Arm China, attended the Huawei Connect Conference and released the "Kunpeng Computing Industry Development White Paper" jointly signed by Huawei and Ar...[Details]
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Preface
LED manufacturers recommend controlling the forward current to keep the LED at the rated luminous flux and a specific color temperature. Given that the brightness of the LED is proport...[Details]
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Recently, Doublestar New Materials said in an institutional survey that in 2022, with the release of production capacity, the company will enter a year of structural optimization and brand efficiency...[Details]
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General Motors (GM) announced a new "end-to-end" software platform for its cars, called Ultifi - a play on the name Ultium, GM's new electric vehicle battery architecture. The automaker said the new ...[Details]
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At the Samsung Advanced Foundry Ecosystem SAFE (Samsung Advanced Foundry Ecosystem) 2021 Forum which just ended this month, Samsung, the world's second largest wafer foundry, comprehensively introduc...[Details]
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Crazy summer study: Introduction to assembly learning notes (XIV) - Direct addressing table
Reference: Assembly Language, Chapter 16 by Wang Shuang
1. Label describing the length of the un...[Details]
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For audio equipment, the quality of the speaker is very important, so when choosing audio equipment, users must understand the technical characteristics of the speaker, so that they can have a good u...[Details]
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0 Introduction
CAN (Controller Area Network) is a controller area network, which belongs to the category of industrial fieldbus. Compared with general communication buses, the data communicati...[Details]
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This is a simulated serial port program used on 12T 8051. With 22.1184M crystal oscillator and 6T double speed, the baud rate can reach 38400... But I think it is still a little worse than some STC ch...[Details]
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China Energy Storage Network News:
On April 13, CGN and Tencent signed the "Internet + Clean Energy Strategic Cooperation Framework Agreement" in Shenzhen. As the first cooperation between en...[Details]
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Specific implementation functions basic skills: 1. Use an independent button to control the start or stop of the conveyor belt. The motor does not run after power is connected. When the button give...[Details]
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Under the same lighting effects and conditions, LED downlights are more than 80% more energy-efficient than traditional light sources, and their lifespan is more than 10 times longer than traditional...[Details]
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01. What is a frequency converter?
The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert the industrial frequency...[Details]
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Resistor Noise and Calculation Example
We have shown how to convert the noise spectral density curves on the data sheet into an op amp noise source model. In this section, we will see how to us...[Details]
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The first step is to open the 6410 baseboard schematic:
You can see that OK6410 has six buttons:
You can see that the six keys of OK6410 correspond to the pins KEYINT1, KEYINT2, KEY...[Details]