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1. Development environment:
1. Development environment: keil uvision4 MDK4.12 (windows XP)
MDK is RealView MDK (Microcontroller Development kit), which is the latest software d...[Details]
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In the R&D, design, production and application of automotive parts, product testing and verification is an extremely important part. Verification tests are commonly used in the basic research, techno...[Details]
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Introduction A stepper motor is an actuator that converts an electrical pulse signal into an angular displacement. Its main advantages are high positioning accuracy and no position accumulat...[Details]
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1-3-3. Calculation of energy storage filter capacitor for reverse series switching power supply The calculation method of the energy storage filter capacitor parameters of the reverse series switchin...[Details]
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What is a BMS algorithm? Addition, subtraction, multiplication and division, least squares method, ampere-hour integration, Kalman filtering, etc. are all algorithms.
SOC is an important...[Details]
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Last week, Huawei released the world's first Bluetooth & low-power Bluetooth wireless chip - the Kirin A1 chip. Huawei Consumer Business CEO Yu Chengdong also demonstrated the first Bluetooth wireles...[Details]
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I have always wanted to learn AVR, but since I majored in electrical engineering rather than electronics, I have to deal with motors, AC speed regulation, and complex calculation formulas all day l...[Details]
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The processor of the flight control computer CPU module is usually PowerPC or X86 series. The CPU module is designed with a special FLASH chip. In order to ensure the correct storage of the flight c...[Details]
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At present, the remote monitoring system of observatories used in large optoelectronic telescope systems abroad has been relatively complete, but it has not been well applied in China. This project...[Details]
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The four-wire resistive touch screen is the most widely used and popular type in the resistive family. Its structure consists of a lower line (glass or film material) conductive ITO layer and an upper...[Details]
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Every year when a new iPhone is released, various phone cases are also one of the focuses of everyone's attention. This year, Razer also joined in the fun. As a well-known gaming peripheral brand, th...[Details]
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1. Introduction
In recent years, electronic products powered by batteries have been widely used, and designers are eager to use low-voltage analog circuits to reduce power consumption. Low-vol...[Details]
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The Federation of Korean Industries said in a report on the 25th that South Korean semiconductor companies' market share in China, the world's largest semiconductor market, began to decline after the...[Details]
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In their daily work, power workers often need to use SF6 gas detectors to detect equipment and judge the insulation performance of these equipment. After long-term use, the gas will have various fa...[Details]
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1 Overview
With the development of my country's equipment manufacturing industry, embedded systems have become the core technology of the manufacturing industry. It is widely used in many fields su...[Details]