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As everyone knows, DC motors have the most superior speed regulation performance, which is mainly reflected in convenient speed regulation (stepless speed regulation possible), wide speed regulatio...[Details]
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1. Start Kernel startup application/linuxrc busybox ini.c init_main Set the signal processing function Initialize the console parse_inittab 1.1. Parsing inittab file = open(INITTAB, "r"); //Open the...[Details]
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According to news on April 20, Xiaomi Civi 1S will be officially released tomorrow. As of now, the number of reservations for Xiaomi's Tmall official flagship store, Xiaomi JD flagship store and...[Details]
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Decoding carbon neutrality and sketching a new picture of "zero-carbon economy" 2021 Rockwell Automation Smart Manufacturing Innovation and Application Seminar was successfully held in Shaanxi ...[Details]
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Circuit Function and Advantages
This circuit is a weigh scale system built using the AD7192. The AD7192 is an ultralow noise, low drift, 24-bit Σ-Δ converter with an internal PGA. The devi...[Details]
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0 Introduction Nowadays, wireless technology is developing rapidly and its application fields are becoming wider and wider. Compared with wired technology, wireless technology has the advantages ...[Details]
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Based on the Lambert-Beer absorption law of infrared light absorption by gas, the latest international NDIR technology is adopted, such as electrically modulated infrared light source, high-sensiti...[Details]
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The real-time rainfall monitoring system is a modern rainfall station based on the Internet of Things. It consists of a rainfall sensor (rain gauge), a data sending device, a battery, a solar panel,...[Details]
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As we all know, good driving habits and excellent adaptability are the fundamental guarantee of driving safety. But it is unrealistic to require every driver to have the driving level and sensitive re...[Details]
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This article will introduce the benefits of using neutral white LEDs instead of cold white LEDs in street lighting applications , including visibility of liquids on the street, skin and flower to...[Details]
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Recently, Beijing Zhongke Geliwei Technology Co., Ltd. (hereinafter referred to as "Geliwei") announced that it has completed a round A financing of tens of millions of yuan, led by Tongchuang Weiye....[Details]
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The European Union should seek to produce at least a fifth of the value of global chips and microprocessors to better compete with the United States and China, EU industry chief Thierry Breton said o...[Details]
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1 Design principle - meet the maximum impedance mismatch
The insertion loss should be increased as much as possible, that is, the reflection of the signal should be increased as much as possi...[Details]
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Preface: Some programs should not produce the same results each time they are executed, such as games and simulations, in which case random numbers are very useful. The following two functions can be...[Details]
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A soft starter is a device used to control the start and stop of a motor. It can effectively reduce the impact of the motor on the power grid and mechanical equipment when it starts, and extend the...[Details]