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According to foreign media reports, AI technology supplier BrainChip announced a collaboration with 3D sensor developer MagikEye to jointly develop breakthrough object detection, object classificatio...[Details]
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During work, I found that many electrician friends are not clear about the working principle of single-phase capacitor motors. Today I will analyze it for you. We know that the power supply has thr...[Details]
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Today, the National Intelligent Connected Vehicle (Wuhan) Test Demonstration Zone was officially unveiled. Baidu, Hailiang Technology, and Shenlan Technology have obtained the world's first commercia...[Details]
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The so-called static display means that each display must occupy a separate I/O interface with a latching function for the stroke segment glyph code. In this way, the microcontroller only needs to sen...[Details]
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Open the corresponding GPIO clock multiplexing clock USART clock
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_AFIO | RCC_APB2Periph_USART1, ENABLE );
USART2
RCC_APB1Periph...[Details]
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As an "upgraded version" of traditional millimeter-wave radar, 4D millimeter-wave radar has finally exploded this year after years of precipitation. Recently, driven by Tesla, a number of listed co...[Details]
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Introduction
With growing concerns about the environmental impact of traditional lighting methods and falling LED prices, high power LEDs are quickly becoming a popular lighting solution fo...[Details]
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1. What is PWM What is PWM? Professionally speaking, it is pulse width modulation. In layman's terms, it is the continuous output of high and low levels. For example, the microcontroller outputs ...[Details]
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Wireless alarm products do not require wiring, and are easy and quick to install. In addition, with the continuous improvement of wireless alarm technology in recent years, the market share in th...[Details]
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Introduction to the principle of temperature control PID self-tuning Tuning a PID (three-mode) controller Tuning a temperature controller involves setting proportional, integral, and derivative...[Details]
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When the input voltage is 48 V and the output voltage is only 1 to 2 V, a converter circuit with an isolation transformer can be used, such as a half-bridge circuit as shown in Figure 1, or a push-...[Details]
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Not long ago, Tsinghua Unigroup announced that it would invest tens of billions of yuan to build a DRAM memory R&D center and wafer factory in Chongqing, with mass production expected as early as 202...[Details]
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3. Signal-to-noise ratio calculation
The above calculations are limited to the calculation of noise spectral density. In practical applications, the main concern is the signal-to-noise ratio, whi...[Details]
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Recently, Vishay Intertechnology Inc. announced that in order to meet the performance requirements of high current, high efficiency and high power density for the next generation of laptops, ultra-por...[Details]
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From November 7 to 8, the 2024 China Automotive Software Conference, co-hosted by the China Association of Automobile Manufacturers and Anting Shanghai International Automobile City, was held in Ji...[Details]
Test/Measurement
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