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The basic principle of infrared photography is actually the same as general photography. Both use light to shine on objects and reflect through the lens to form an image in the camera. The only diffe...[Details]
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There is a certain restrictive relationship between the quality index of modern instruments and the main structural parameters of the instruments. To achieve the overall goal is actually a multi-objec...[Details]
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JFrog releases the "2023 Global Software Product Application Report" to share the five major trends in software products May 18, 2023 - JFrog, a streaming software company and creator of the JFrog ...[Details]
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Jiwei.com reported (Reporter Zhang Yiqun) Today, the "2021 World Ultra-High Definition Video (4K/8K) Industry Development Conference Press Conference" was held in Beijing. Ren Aiguang, Deputy Directo...[Details]
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Profinet protocol is a communication protocol used in the field of industrial automation control. It is a communication standard based on Ethernet technology developed by Siemens, which can realize...[Details]
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1. Application in dirty media such as coke oven gas and semi-water gas This type of fluid medium contains dust, tar, naphthalene, sulfide, and water. There are many problems encountered when usin...[Details]
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This chapter introduces a scheduling module designed using real-time interrupts. This module can not only allow the I/O pin to output a square wave with a specific duty cycle, but also allow the prog...[Details]
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The English name of LED wall washer lamp is Ledwashwalllamp, also known as linear LED floodlight, etc. Because of its long strip shape, most of them are wall washers with aluminum shells, also know...[Details]
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Recently, Arm Technology (China) Co., Ltd. (hereinafter referred to as "Arm Technology") and Hengxuan Technology (Shanghai) Co., Ltd. (hereinafter referred to as "Hengxuan Technology"), a leading dom...[Details]
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The difference between speed regulating motor and ordinary motor
The biggest difference between a speed motor and an ordinary motor is that it has a speed regulation function. Generally speaki...[Details]
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As shown in the figure, J1 is the No. 1 and No. 2 terminals of the instrument. VD3, C7, C9, etc. rectify and filter the AC voltage output by the low-voltage winding of transformer T1, and then outp...[Details]
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In fact, the full name of the electronic differential lock in English is Electronic Differential System. It is an extended function of ABS, which is used to identify whether the wheels of the car h...[Details]
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The medical equipment industry is an emerging industry related to human life and health. In the past decade, it has maintained a high annual market growth rate in developed countries around the wor...[Details]
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AMD CEO Lisa Su said on Monday (27th) that chip supply is expected to remain tight in the first half of next year, but the shortage will gradually ease in the second half of the year. According to Ju...[Details]
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Apple officially released the new Mac mini equipped with M4 and M4 Pro chips through online updates. At the same time, Apple also announced that Mac mini became Apple’s first carbon-neutral Mac dev...[Details]