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introduction
The USB interface (Universal Serial Bus) is a universal high-speed serial interface. Its main feature is its high-speed transmission characteristics. The theoretical speed...[Details]
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Earlier today, Bloomberg's Mark Gurman reported that Apple will release a new Apple TV next year. It is reported that the new Apple TV will focus on gaming functions, will use a new remote con...[Details]
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The power grid often interferes with or damages computers and precision instruments, mainly in the following aspects:
1. Power surges: refers to the output voltage effective value higher than t...[Details]
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The high-end MLCC (chip multilayer ceramic capacitor ) market has been dominated by several Japanese manufacturers led by Murata Manufacturing Co., Ltd. As the demand for consumer electronics product...[Details]
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High frequency surgical instrument introduction: High-frequency surgical device, also known as high-frequency electric knife, is an electrosurgical instrument that replaces mechanical scalpels for ti...[Details]
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LED (Light Emitting Diode) is one of the fastest growing industries in the world today. The characteristics of LED high brightness, low energy consumption and long life make LED
display screens
h...[Details]
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Huawei has now announced that its new generation folding flagship model Huawei Mate X2 will be officially released on February 22 and will be equipped with the Kirin 9000 series processor. Late...[Details]
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1. Independent keyboard detection 1. Key detection principle The I/O port of the microcontroller can be used as both output and input. The input function is used to detect the key. One end of the key...[Details]
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On October 26, Shanghai Electric Co., Ltd. disclosed its third-quarter report. The company achieved operating income of 5.411 billion yuan in the first three quarters of 2021, a year-on-year decrease...[Details]
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This is similar to the DHT11, with slightly higher accuracy and a tenfold difference in price. The program is very improved, and it will automatically recover if there is a problem with the connectio...[Details]
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This year can be said to be a big year for astronomy in China. First, the Tianwen-1 Mars probe was successfully launched to Mars. Now, the Chang'e-5 lunar lander has successfully completed lunar samp...[Details]
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1 Introduction
With the continuous development of science and technology, the requirements for the detection of equipment status are getting higher and higher, which requires the test equi...[Details]
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On December 13, HTC's official website in mainland China showed that all mobile phone products were removed from the shelves, HTC's Tmall flagship store and JD flagship store were all closed, and its...[Details]
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When I used the 51 microcontroller recently, I needed to set the baud rate of the serial port in multiple ways. I wrote it down first. When the crystal oscillator is changed, I can adjust it by changi...[Details]
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Recently, the second expert group seminar of the standard "Requirements and Test Methods for Mobile Robot Elevator Suitability" was successfully held. As a leading company in the robotics industry...[Details]