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Introduction
Nowadays, various embedded electronic products have penetrated into every aspect of our lives, and embedded operating systems have become one of the hottest topics. Among them, t...[Details]
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Bluetooth devices operate in the ISM band and use Gaussian frequency shift keying (GFSK) digital frequency modulation technology to achieve communication between each other. The devices use time di...[Details]
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There are many types of microcontrollers , but the following are commonly used:
AVR microcontroller: It is an enhanced RISC microcontroller with built-in Flash. The Flash memory on the chip is a...[Details]
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Recently, the Meixing 50MW smart photovoltaic project in Xiaojin County, Aba Prefecture, Sichuan Province, undertaken by Guojian New Energy Technology Co., Ltd., was officially connected to the gri...[Details]
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In the past, static electricity was often used in dust collectors, toner printers, and ozone generators. However, due to the low charge density caused by the movement of charges, the application fi...[Details]
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Nowadays, power supply has become a component that many consumers pay more attention to. With the development of technology, the materials used in DIY products have become one of the elements tha...[Details]
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1. MMU definition: MMU is the abbreviation of Memory Management Unit. Its Chinese name is memory management unit. It is the control circuit used to manage virtual memory and physical memory in the c...[Details]
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What does speaker matrix mean?
A speaker matrix is a speaker system formed by combining multiple speakers together. These speakers are connected together in a specific arrangement to produce...[Details]
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In recent years, new light sources represented by LEDs have been continuously exerting their functional and intelligent lighting advantages with their high efficiency, energy saving and environmen...[Details]
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In recent years, the market share of electric vehicles has continued to increase, and global automotive electrification has become an important trend. The rapid popularization of electric vehicles ...[Details]
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1 Introduction
The automatic fire alarm and fire linkage system (hereinafter referred to as: fire host) is now widely used in various buildings and structures, and fully demonstrates the character...[Details]
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Project Introduction
Radar cross section (RCS) and antenna placement are important parameters in aircraft design. RCS is a measure of the detectability of an object, such as an aircraft, to radar. A ...[Details]
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Here, we take the serial port as the transmission medium to introduce how to send and receive a complete data packet. The process involves packetization and unpacking. Designing a good packet transmis...[Details]
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Apple has been sued again for antitrust violations. The protagonist of this accusation is still the App Store. Recently, a developer filed a lawsuit in the Santa Clara County Court in Californ...[Details]
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Soft start and frequency converter start are two common motor starting methods, each with its own advantages in energy saving.
1.1 Soft Start
A soft starter is a device used to control th...[Details]