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Use STM32f103C8T6 as the main controller to control the car. The speed of the car is input by two photoelectric encoders (one on the left and one on the right). Use the external clock trigger mode (T...[Details]
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The working principle and characteristics of the half-bridge LLC resonant circuit are described, and the LLC resonance is simulated with MATLAB, and its working area is analyzed. On this basis, a high...[Details]
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With the development of electronic technology, the form of electronic circuits tends to be more complex. Faced with this situation, people have clearly realized that artificial methods are no longe...[Details]
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In recent years, the single-chip microcomputer system has gradually penetrated into the practical engineering applications of various industries with its advantages of small size, powerful function...[Details]
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Humans are visual animals, relying on their eyes to obtain visual information, identify direction and distance. When your car helps you drive, what are its "eyes"?
The answer is onboard ...[Details]
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After several months of preparation, Xinhuazhang is pleased to share with you that China's first open source EDA technology community - EDAGit.com 1.0 version is officially launched. We believe that ...[Details]
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Field Effect Transistor (FET) is abbreviated as field effect tube. General transistors are conducted by two polarity carriers, namely majority carriers and minority carriers of opposite polarity, ...[Details]
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Recently, in order to assess the impact of Sino-US trade frictions and "decoupling" on major US industries, SIA (Semiconductor Industry Association) commissioned and sponsored the US Chamber of Comme...[Details]
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1. Project Overview 1.1 Project Summary The Baby Sleeper is a smart rocking bed based on the STEVAL-MK1062V2 development kit. It uses the sensors on the development board, adds motors, GPRS, music pl...[Details]
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According to foreign media reports, Apple recently acquired Spectral Edge, a British startup photography technology company, to improve the iPhone's night mode and other photography features. ...[Details]
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The power supply performance, stability performance and safety performance of the power battery pack are key indicators to measure the performance of new energy electric vehicles. In particular, th...[Details]
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According to foreign media reports, Arbe, a next-generation 4D imaging radar chipset solution provider, has released its imaging radar processor chip, which is said to be the first automotive-grade (...[Details]
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DS1302 is a real-time clock chip, which is used in real-time display of time. It can count years, months, days, weeks, hours, minutes and seconds. The pinout and schematic diagram of DS1302 are a...[Details]
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Apple released the AirTag tracker last month. Now, a security researcher has been able to hack the device and demonstrated how he modified the NFC URL for "Lost Mode." This is equivalent to jailbre...[Details]
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0 Introduction
According to the principle of aerodynamics, when an object moves at supersonic speed, shock waves will be generated because the speed of movement is greater than the local ...[Details]
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