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On the evening of April 19, OFILM released the company's 2019 full-year performance report. The announcement showed that OFILM achieved operating income of 51.974 billion yuan during the reporting pe...[Details]
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A textile machine is the full name of a tool that processes raw materials such as thread, silk, and hemp into silk thread and then weaves it into cloth. Such as spinning pendants, spinning wheels,...[Details]
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1 Introduction
Step-down integrated switching power supply controllers are widely used in various portable devices. In recent years, with the improvement of performance and increasing functions o...[Details]
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According to foreign media reports, Toyota is a company that started early in the field of oil-electric hybrids and has made a lot of money from it. For this reason, it is constantly improving this t...[Details]
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When the stepper motor works normally, it moves one step angle for each control pulse it receives, that is, it moves forward one step. If the control pulses are continuously input, the motor will r...[Details]
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Some key points about timers, counters, and interrupts: MODE0 timing setting: The value of TLx should be the remainder of the count value COUNT divided by 32, that is: TLx=COUNT MOD(%) 32 ...[Details]
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This design realizes the basic functions of a broadband amplifier powered by a single 5 V power supply. The core part uses the high-speed operational amplifier OPA820ID as the first-stage amplif...[Details]
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The testing of communication protocols and applications is a very critical and difficult problem in the field of communication. It has become one of the most active areas in communication protocol e...[Details]
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The Society for Information Display (SID) today announced the 26th annual display industry award-winning products. Apple's Pro Display XDR won the "Best Display of the Year" award. Pro Display X...[Details]
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Convert a byte of binary to two hexadecimal ASCII codes main: mov a,@0x9f ; the binary number is 0x9f mov 0x30,a ; store binary number in 0x30 mov a,@0x02 mov 0x10,a ;0x10 stores the conversion numbe...[Details]
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I have just started to learn AVR microcontrollers for a while. I feel that there is very little information, so the progress is very slow. I just came here from Baidu. Now I upload a digital tube pro...[Details]
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Recently, Mr. Hui Zhang, Semtech's Senior Vice President of Global Marketing and Asia Pacific Sales, Mr. Xudong Huang, Semtech's Vice President of Sales for China, and Mr. Quan Gan, Semtech's Directo...[Details]
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On September 4, Jiangsu Rayleigh Co., Ltd. (hereinafter referred to as "Jiangsu Rayleigh") stated on the investor interaction platform that its planetary actuator product can be used on robot dogs....[Details]
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In recent years, with the continuous efforts of domestic panel manufacturers, my country's OLED panels have made significant progress in technology and commercialization, and the market share has inc...[Details]
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Use rpm -qa | grep nfs to check whether the tftp server is installed
yum install nfs
1. Server installation:
1.setup
2.System Services
3. Check *nfs
4.service nfs res...[Details]