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Advanced motor control systems based on
permanent magnet synchronous motors (PMSMs
)
using
sensorless field-oriented control (FOC)
are rapidly gaining popularity, driven by two main...[Details]
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1602 LCD pin function As can be seen from the table below, the main pins that the microcontroller can control are RS, R/W and E. How to control them? This requires finding the answer from the read an...[Details]
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During the promotion of the ZDS2022 oscilloscope, front-line engineers often come to us to discuss some doubts about mains power measurement, which are roughly the following questions: 1. Why does t...[Details]
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iOS has always been the biggest killer feature of Apple's iPhone. Because of this "great" system, the iPhone can have a smooth experience without stacking too powerful hardware, and it can be used as...[Details]
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The principle circuit for measuring DC voltage is shown in Figure 1-3. It consists of a meter head and multiple voltage-multiplying resistors. The positive and negative poles of the voltage to be mea...[Details]
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The exam was over and I was bored. I happened to have a 51 study board on hand to tinker with. The control tasks are as follows: P1.0 controls an LED light, on for 0.5s and off for 0.5s. Design ide...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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TCL Electronics Holdings Limited ("TCL Electronics" or "the Company", 01070.HK) is pleased to announce today the sales volume of TV sets in the first quarter of 2019. The sales volume of TV sets in t...[Details]
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Platform at91sam9g45 linux version 3.6.9 1 board-sam9m10g45ek.c file adds the following structure static struct mcp251x_platform_data mcp251x_info = { .oscillator_frequency = 8000000, .board_specific...[Details]
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Kay Hall Solar's Holaniku installation, Big Island of Hawaii.
Hawaii is well positioned to lead the future of solar and energy storage, and it already generates more solar powe...[Details]
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Beijing time, April 15 evening news, according to Reuters, Apple and its allies will attend a trial against chip supplier Qualcomm in San Diego on Monday. The lawsuit accuses Qualcomm of engaging in ...[Details]
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Over the past year, the mobile phone industry chain has faced an industry cold snap due to external factors. Many A-share listed companies in the industry chain have performed poorly, and their stock...[Details]
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On September 10, Huawei released a new smartwatch, Huawei Watch GT 2 Pro, which features a sapphire surface, a high-strength titanium case, and a precision ceramic back case, making it of higher qual...[Details]
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Avago's ACPL-782T is a small isolation amplifier used for voltage and current sensing in electronic motor drives and battery system monitoring. In a typical application, the motor current flows thr...[Details]
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With
the rapid development of
autonomous driving
technology, the demand for vehicle positioning and navigation in different environments has become more urgent. The core task of autonomous d...[Details]
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