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Abstract: This paper introduces the brushless DC motor and its control method used in photovoltaic water pump system. The DC brushless motor is controlled by Motorola's MC68HC908JK3ECP microcontr...[Details]
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O Introduction
The main functions of home intelligent control systems are concentrated in home security alarm, telephone or computer remote control, infrared remote control, automatic meter...[Details]
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The stepper motor is a discrete motion device, which is essentially related to modern digital control technology. In the current domestic digital control system, the application of stepper motors i...[Details]
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Speaking of oscilloscopes, my story starts from when I first entered college. I first got to know oscilloscopes when I was in college. That year was 2011. I had just entered college and there were to...[Details]
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The Dolby noise reduction system is a noise reduction circuit based on the application of tape recorders. We know that the poor high-frequency signal-to-noise ratio in the audio band is an inherent de...[Details]
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When I first started writing assembly interrupt applications, I was troubled by the problem of stack access. C51 expands the definition of functions, allowing it to directly write interrupt service...[Details]
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In 2020, SMIT Group, a leading company in the EDA industry, has made many big moves. Following the automated layout and routing tools, another heavyweight product is ready to be launched - the hardwa...[Details]
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1. Overview
In engineering, the critical path analysis method is often used to analyze and troubleshoot EMC problems. It is simple, efficient, and suitable for most scenarios, but lacks detail...[Details]
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Regarding the simulation of temperature and humidity measurement of single-chip DTH11, most of them could not be carried out in the past, and SHT11 was used instead. But in fact, the driving program ...[Details]
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Recently, the National Development and Reform Commission and the National Energy Administration issued the "Notice on Standardizing the Fourth Batch of Incremental Distribution Business Reform Pilo...[Details]
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Aircraft Jet Noise Measurements Using NI LabVIEW Software and PXI Hardware
Figure 1: Near-field acoustic holography and scanning measurement system with reference microphone
Cha...[Details]
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On March 28, 2024, Midea Industrial Technology and its Gaochuang brand made a grand appearance at the 2024 ITES Shenzhen Industrial Exhibition, showcasing
the core products and comp...[Details]
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Implement the MCS-51 MCU embedded access to the Internet technology. The MCU interacts with the Internet through the ATL8019AS Ethernet controller. Use the open source TCP/IP protocol stack uIP t...[Details]
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The basic 3-terminal regulator has been a staple in the designer's toolbox for over 30 years, and its basic architecture has not changed significantly. Using a fixed voltage reference, a resistor div...[Details]
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The vehicle control system and battery management system of a pure electric vehicle are two crucial systems in the vehicle, each of which has different functions.
1. Battery Management S...[Details]
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