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Sound makes home life better. Whether you are washing dishes, taking a break, or busy at work, as long as you add your favorite music, it seems as if the scene has completely changed. Knowing that so...[Details]
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The three-phase stepper motor works in a three-phase six-beat mode. The forward winding power-on sequence is: A, AB, B, BC, C, CA, A; the reverse winding power-on sequence is: A, AC, C, CB, B, BA, B,...[Details]
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1 Introduction
The rectifier circuit composed of diodes and filter capacitors is widely used as the front-end power supply of electronic equipment. Due to the nonlinearity of the circuit, the i...[Details]
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1. Positioning
When we develop a street lamp, we must first have a positioning (develop a lamp condition table, such as the general structure of the lamp,
power
, electrical ...[Details]
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Hurun Research Institute released the "2020 Hurun China Top 500 Private Enterprises", which ranks Chinese private enterprises by market value. Tencent became China's most valuable private enterprise ...[Details]
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Avnet community Hackster.io is working with the United Nations Development Programme (UNDP) and 12 leading technology companies to support developing countries around the world as the coronavirus pan...[Details]
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Hardware Principle The main function of the real-time clock (RTC) is to use the backup power supply to keep the clock running when the system loses power, so that time information will not be los...[Details]
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When designing equipment that uses electric motors, you need, of course, to select the motor that is best suited to the required work.
This article will compare the characteristics, perf...[Details]
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Researchers at the University of Aberdeen have discovered a new compound that may allow fuel cells to operate at lower temperatures, thereby ensuring that the fuel cells have the characteristics of l...[Details]
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1. When booting from NANDFLASH, when ARM is powered on, ARM will automatically copy the first 4K of NANDFLASH to the S3C2440 internal SRAM, and map the address of SRAM to 0X00000000. After ARM is p...[Details]
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Due to the lack of wettability and wicking, it is difficult to achieve rework of lead-free soldering. Is it impossible to achieve lead-free soldering of various components? This article will introduc...[Details]
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On August 19, the third batch of projects in the province's development zones in 2024 were signed, started, and put into production in various cities. In this batch of three activities, a total of 55 ...[Details]
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At the Mobile World Congress Shanghai, booth N2.B85, Fraunhofer IIS, a world-renowned audio and media technology research institute, demonstrated its end-to-end solution for real-time streaming of MP...[Details]
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A signal source is an electronic instrument that generates signals based on the user's commands for its waveform. The signal source mainly provides the required known signals (various waveforms) to th...[Details]
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In today's rapidly developing scientific and technological field, image sensors are core components of technologies such as machine vision and autonomous driving, and their performance is directly ...[Details]
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