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0 Introduction
For the starting process of the motor, in order to avoid the large current impact of the stator circuit, two starting methods are designed. Method 1, through the starting poten...[Details]
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Bluetooth SIG Releases Bluetooth Low Energy Audio Technical Guide to Facilitate Innovative Application Development
Beijing, January 20, 2022 - Based on 20 years of innovation, LE Aud...[Details]
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Until now, the only practical ways to provide low-power DC power from an
AC source
have been to use a very inefficient, unregulated resistor/capacitor divider after the rectifier, or a difficul...[Details]
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The innovative design can significantly reduce the number of components, thereby improving the efficiency and reliability of LED street lights and industrial and mining lights and reducing their ...[Details]
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Tesla recently applied for a new patent technology that uses a new chemical process to make better, longer-lasting and cheaper batteries. Tesla is reportedly building a pilot battery production lin...[Details]
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Project and feasibility analysis
Project Name: Circuit Design of Ocean Fishing Device Based on FPGA for Three-Phase DC Brushless Motor Frequency Control
Main content of the project: In the ...[Details]
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The giant magnetoresistance sensor is studied, and the structure and shielding effect of the giant magnetoresistance sensor are introduced. Current detection is selected as the representative of the ...[Details]
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At the beginning of 2021, I actually communicated with Master Liu Gang Liu about why he chose to start a business in the energy storage field. One of the important reasons is that vehicle chargers an...[Details]
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1. Working Principle
This circuit consists of a startup, reset circuit, multivibrator circuit, frequency division counting circuit, decoding display circuit, etc. As shown in the following figu...[Details]
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void PVD_Init(void) { NVIC_InitTypeDef NVIC_InitStruct; EXTI_InitTypeDef EXTI_InitStructure; NVIC_InitStruct.NVIC_IRQChannel = PVD_IRQn; NVIC_InitStruct.NVIC_IRQChannelPreemptionPriority = 0...[Details]
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The third season of Intel Master Challenge (IMC) National Finals officially kicked off at the "Quantum Light E-sports Center" in Chengdu Taikoo Li. This year's IMC will hold four regional finals in C...[Details]
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; File: an734.asm
; data: feb.23.2001
; Functionality:
;
; This code implements the basic functions for an I2C slave device
; using the SSP module. All I2C functions are handled in an ...[Details]
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Abstract: This article describes in detail the measurement methods of harmonics, voltage fluctuations and flicker of electrical equipment and the key points of related technical standards.
...[Details]
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Recently, 5G SoC chips have been launched one after another. Their appearance will bring new opportunities for process and packaging. Here we comment on them: In the 5G era, the most advanced...[Details]
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Since Tesla was revealed to be considering re-adding radar, possibly a high-resolution 4D radar, the domestic market's enthusiasm for 4D millimeter-wave radar has continued to rise. Gasgoo found ou...[Details]
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