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Commercial silicon-based power MOSFETs have a history of nearly 40 years. Since their introduction, MOSFETs and IGBTs have been the main power processing and control components of switching power s...[Details]
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Taking one CPU1518-4 PN/DP (6ES7 518-4AP00-0AB0) and one S7-200 SMART PLC as an example, the S7 communication between them is introduced.
hardware:
① S7-1500 CPU
② S7-200 SMART...[Details]
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0 Introduction
CAN bus is a bus-type control network for interconnecting devices. Compared with other field buses, the data communication of CAN bus has outstanding reliability, real-time and ...[Details]
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According to foreign media reports, Tesla has officially begun to launch its Full Self-Driving Beta (FSD Beta) in Canada, marking the first time that Tesla's driver assistance system has officially e...[Details]
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Abstract: FIR digital filters are widely used in the field of real-time digital signal processing. This paper introduces the structure, characteristics and design method of FIR digital filters, and...[Details]
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Spectrum analysis has a wide range of applications in teaching, scientific research and production practice. It shows the relationship between signal frequency and power and is widely used in electron...[Details]
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August 8, 2024,
Shanghai, China - SmartSens (Shanghai) Electronic Technology Co., Ltd. officially launched its wholly-owned subsidiary brand - Flyingchip™ (hereinafter referred to as "Flyingchi...[Details]
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"We will build 600,000 5G base stations and ship 180 million 5G mobile phones within this year." On June 6, the day when my country's 5G licenses were officially issued for one year, Lu Chuncong, dep...[Details]
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(Image source: Tesla) As we all know, Tesla is in a leading position in the field of electric vehicles , and the range of its Model S, Model X and Model 3 models is also at the leading level in th...[Details]
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Google has applied for a new patent that would allow users to perform a range of operations without directly touching the device. According to Lets Go Digital, Google was recently approved fo...[Details]
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On December 27, according to OPPO's official news, today, the OPPO Reno7 Red Velvet New Year Edition is available for pre-sale, providing three configurations: 8+128GB, 8+256GB, and 12+256GB, p...[Details]
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An oscilloscope probe establishes a physical and electronic connection between a test point or signal source and an oscilloscope; in fact, an oscilloscope probe is a certain type of device or network...[Details]
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1. Basic working principle The measurement principle of ultrasonic Doppler flowmeter is based on the Doppler effect in physics. According to the acoustic Doppler effect, when there is relative motion...[Details]
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On the evening of March 9, CATL disclosed its 2022 annual report. The company achieved operating income of 328.594 billion yuan last year, a year-on-year increase of 152.07%; and realized net profit a...[Details]
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I am using the OK6410 development board, which comes with two kernels (2.6.32 and 3.0.1 have been tested)
First, let’s talk about how to make a logo:
Linux Logo Maker: LogoMaker.tgz 4.7MB...[Details]