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What is Automatic Cold Start? Under normal circumstances, if you want to download a program to an STC microcontroller, you must power on the STC microcontroller after the download software sends a do...[Details]
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Recently, at a sub-forum of the "Core Power Beijing" Zhongguancun IC Industry Forum, industry insiders expressed their opinions on the theme of "IC Design and Independent Innovation" and jointly expl...[Details]
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Solar lamps are composed of five parts: solar cells, batteries, control devices, LED driver chips, and the LED itself. Usually, solar panels are hung on high poles, the charge and discharge control...[Details]
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0 Introduction
Due to the continuous improvement of performance requirements, especially the increasing call for "green" power supply, modern inverter systems have higher requirements for ...[Details]
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1 Project Overview
1.1 Research content
This project is mainly to complete the research and implementation of a newborn baby anti-theft system with functions of preventing wrong holding, thef...[Details]
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Professor Wang Qian from the Department of Physics at Peking University learned that the famous journal "Applied Chemistry" published an important paper with Wang Qian as the corresponding author a...[Details]
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TFN D131 Series Cable Fault Tester TFN D131 series cable fault tester is a new handheld cable fault tester launched by Qingdao TFN brand. It mainly uses pulse reflection method to locate the fault po...[Details]
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SerDes, short for Serializer and Deserializer, is a high-speed serial data transmission technology.
Its working principle is similar to turning pages of a book: breaking a heavy book into page...[Details]
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SPWM modulation technology and its application
1. Theoretical basis of sinusoidal pulse width modulation (SPWM) technology
There is an important conclusion in sampling control theory:
wh...[Details]
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Huawei held a global online new product launch conference on the 22nd and officially launched the new generation flagship mobile phone Mate 40 series. The China launch conference will be held i...[Details]
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0 Introduction
With the advancement of science and technology, the number of electronic components has increased dramatically. The measurement of resistance has been widely used in measurement ...[Details]
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A Unified LTspice AC Model for Current-Mode DC-to-DC Converters
Unified LTspice AC Model for Current Mode DC-DC Converters
Introduction
When power suppl...[Details]
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The development of today's semiconductor industry is gradually showing trends such as shrinking process technology nodes, expanding design scale, and widening system-level scale. To remain competit...[Details]
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This lecture mainly implements the implementation of usart TX, which is mainly divided into several parts of application 1. Implementation of USART 1 Tx polling (with printf implementation) 2. Im...[Details]
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1. Overview of the communication architecture industry chain
Early cars used a single point-to-point communication method and had little contact with each other. Each signal transmission requi...[Details]
Automotive Electronics
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