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In factory automation applications, due to the increasing number of on-site device nodes and the increasing requirements for automation equipment processing accuracy and real-time performance, trad...[Details]
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As expected, Apple unveiled iOS 13 at WWDC 2019, giving us a first look at the company's latest iPhone software. According to Craig Federighi, Apple's senior vice president of software engineering, i...[Details]
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Thermistors are frequently used in current electrical appliances. They change the resistance value through the change of ambient temperature, thereby changing the working state of the circuit and are ...[Details]
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The development of electric vehicles is changing the face of the automotive industry, but another company from Israel is promoting a more radical change. This company is REE Automotive. The goal is t...[Details]
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In high temperature environment, the material properties of permanent magnet motors change, causing significant changes in core loss, winding copper loss, and rotor loss. In terms of heat transfer,...[Details]
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With the continuous development of integrated circuit technology, high-performance operational amplifiers are widely used in various circuit systems such as high-speed analog-to-digital converters (A...[Details]
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Undoubtedly,
LED
is leading the lighting industry into the future. The magnificent lighting rendering at the opening ceremony of the 2011 Shenzhen Universiade, the dazzling "Gate of the World", a...[Details]
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introduction
Passive optical network PON has been applied on a large scale in the network with its unique advantages. Since the GPON system has the highest bandwidth utilization rate, the ...[Details]
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Article Source: I just came into contact with STM32F103. When I tried to write "button interrupt" and "PWM breathing light" programs, I found that the routines all used pin multiplexing AFIO: //Ope...[Details]
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Ⅰ. Write in front The beginning is always the hardest, as long as you are willing to work hard; the master can lead you to the door, but the practice depends on yourself; when you see this article, i...[Details]
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In 2011, our colleagues in the car channel did a topic that caused a strong response, which was how to use lights correctly. However, to this day, many people are still often "blinded" by the lig...[Details]
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1. Every time we insert a USB flash drive, the device node /dev/sda%d of the USB flash drive will be automatically created. This is because device_create() is called inside, and the mdev mechanism ...[Details]
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Australia has taken the lead in banning the use of incandescent lamps, which has opened the prelude to the large-scale popularization of LED lamps. In addition, as EU countries, Japan, Canada and o...[Details]
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It is understood that in order to better promote the project, 360 paid a lot of money to buy the n.cn domain name as its official website. In fact, this is not the first time 360 has entered the Me...[Details]
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Flow measurement involves determining the amount of fluid passing through a specified surface area of a container at a specific time. As with all forms of measurement, it has everyday applications,...[Details]