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The tutorial says: I believe that once you are familiar with Linux system functions, it will be much easier to use C library functions to implement similar functions.
So try to write a file copy pr...[Details]
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A slitting machine is a mechanical device that cuts wide paper or film into multiple narrow strips of material. It is commonly used in papermaking machinery and printing and packaging machinery. Th...[Details]
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The MF-47D multimeter retains all the measurement functions of the original MF-47 and adds new functions such as infrared remote control detection, circuit buzzer prompt, and super-β transistor measu...[Details]
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The original wiring diagram is an important tool for mechanics when repairing, troubleshooting, and diagnosing vehicle systems. To use the original wiring diagram effectively, mechanics can follow ...[Details]
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According to the State Administration for Market Regulation of China, the administration said it had received an antitrust declaration on concentration of operators regarding AMD's acquisition of sha...[Details]
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STM32, when using USB VCP function, that is, virtual serial port function, select USB_OTG_FS Device_Only, as shown above. cube automatically generates the project without modification. Insert the USB...[Details]
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1. Introduction
VERICUT software is a world-leading NC verification software developed by CGTECH in the United States. It allows users to interactively simulate 2-5 axis milling, drilli...[Details]
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As a sub-sector of the new generation of information technology industry in Qingdao Hi-tech Zone, the semiconductor industry has been expanding in scale. At present, more than 20 upstream and downstr...[Details]
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Last week, news broke that Apple might offer a hardware subscription service. Specifically, Apple plans to offer hardware such as the iPhone as a subscription service, with users paying a monthly f...[Details]
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Thermal storage technology refers to the technology that converts low-priced
electricity
into thermal energy and stores it when electrical appliances are using off-peak electricity, so t...[Details]
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0 Introduction
When conducting high-impact signal acquisition tests, although a hardware filtering unit is designed in the acquisition board, there is still a phenomenon of more burrs in th...[Details]
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The simplest actual circuit of 5V/5W switching power supply is as shown in the figure. TOP210 (IC1) in the picture is a three-terminal PWM switch. IC1 contains PWM controller, power MOSFET and vari...[Details]
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On January 9, 2020, the "Second Automotive Technology Brand (China) Summit Forum and Haikou New Energy and Intelligent Networking Seminar" was successfully held, hosted by Online Auto Market, in coll...[Details]
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1. Introduction ARM microprocessors have been widely used in industrial control , consumer electronics, communication systems and other fields. Matrix keyboard is a commonly used keyboard ...[Details]
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A soft starter is a device used for starting and running control of motors. It controls the starting current and voltage of the motor to achieve smooth starting and soft stopping of the motor, redu...[Details]