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Measuring 220v leakage is not appropriate because what you want to measure is leakage current. Measuring weak AC current with a multimeter is weak, and it is troublesome to measure it inaccurately. I...[Details]
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The frequency converter is a device that converts the industrial frequency
power
supply (50Hz or 60Hz) into AC
power supply
of various frequencies
to achieve variable speed operatio...[Details]
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We all know that different industries have different requirements for industrial routers, but only in terms of stability are the requirements extremely strict. After all, the router remains online ...[Details]
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Abstract: Most automotive electronic systems require monitoring circuits to monitor failure tolerance and safety. The MAX16997/MAX16998 watchdog timers are ideal for such monitoring needs. The...[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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S3C6410 SPI full-duplex read and write process analysis
1. SPI controller datasheet
1For details, please refer to: http://blog.csdn.net/hustyangju/article/details/20474659
...[Details]
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This document describes the LabVIEW Multisim Connectivity Toolkit (ß Edition). Available from ni.com/labs, the toolkit is a wrapper around the Multisim Automation API. With this set of toolkit VIs fo...[Details]
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Periscope lenses have appeared on many flagship models recently, but according to whistleblower Max Jambor, OnePlus' upcoming flagship phones OnePlus 9 and OnePlus 9 Pro will not have periscope lense...[Details]
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What is Open Radio Access Network (O-RAN)? Mobile communication operators first introduced the concept of open radio access network (O-RAN) in 2018, hoping to use O-RAN to build a multi-network equip...[Details]
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1. Clock part, the clock frequency of TIMER2 is initialized to 36M.
RCC_PCLK1Config(RCC_HCLK_Div2); //Set low speed AHB clock = system clock/2
RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PL...[Details]
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On February 19, the Anhui Guofeng Plastic Industry electronic-grade polyimide material production base project was signed and settled in Hefei Xinzhan District. The total investment of the electron...[Details]
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Murata Manufacturing, a company that makes components for the iPhone, believes that the decline in smartphone sales will continue until 2023. The company estimates that 1.36 billion unit shipments wi...[Details]
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A $15 million network of 21 ultra-fast charging stations will be built along major driving routes across Australia to boost the uptake of electric vehicles.
Australian startup Char...[Details]
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Light up an LED using assembly
1 See the schematic diagram GPK4=0, LED is on GPK4=1, LED is off
2 How to make GPK4 output high and low levels (see the chip manual and operate the register...[Details]
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Servo systems are an indispensable part of modern industrial automation and precision control. According to different control methods, servo systems can be divided into open-loop servo systems, clo...[Details]