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Jiwei.com reported on September 27 that a Weibo user revealed the image sensor model of the iPhone 13 Pro Max the day before yesterday. This time, the iPhone 13 Pro series uses three new image sensor...[Details]
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Urban rail transit stations are places with a high density of people and a high mobility of people. Especially in underground stations, lighting fixtures are the only source of normal lighting. There...[Details]
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First look at the block diagram of the clock generation module of S3C2440 Starting from the upper left, you can see that there are two clock sources: crystal oscillator (entered through OSC) and ex...[Details]
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On the morning of July 26, it was reported that since 2000, Apple has applied for and published 248 car-related patents. These Apple patents cover driverless technology, ride comfort, seating, suspe...[Details]
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If there are electric car charging stations that can be used whenever you want and "disappear" when not in use, then they must be the best charging stations in the minds of users. At least it is wort...[Details]
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The rapid coal quality analyzer is used in industrial and mining enterprises such as coal washing and coke refining. It uses thermogravimetric analysis to quickly measure the moisture, volatile matter...[Details]
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The schematic diagram of the bedside lamp circuit is shown in the figure.
Switch S is set to the "telephone automatic control" position: when an incoming call rings, the light automatically fl...[Details]
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Today we will discuss the growth process of LED epitaxial wafers. In the early days of small integrated circuits, thousands of chips were made on each 6-inch epitaxial wafer. Now, with large VLSI with...[Details]
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Is the Huawei sanctions a benefit or a disadvantage for Samsung? Before the situation becomes clear, Samsung Electronics is in a dilemma facing Huawei, its smartphone business rival and semiconductor...[Details]
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We unexpectedly discovered on OPPO's official website that its OPPO Find X2 Pro is reduced by 1,000 yuan for a limited time today. Regarding the limited-time direct discount of 1,000 yuan for OPPO ...[Details]
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2020 has just passed, and the sales data of the "Four Idiots in Car Manufacturing" have just been released. Ideal Auto sold more than 26,000 vehicles from January to November, ranking second, only...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1. What is ground resistance? Ground resistance is the resistance encountered when current flows from a grounding device to the earth and then flows through the earth to another grounding body or spr...[Details]
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The circuit of the intelligent humidity meter composed of HM1500/1520 humidity sensor and single chip is shown in the figure below. The meter adopts +5V power supply and is equipped with 4 common c...[Details]
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Constant pressure water supply inverter is an automation device widely used in water supply systems. It achieves constant water supply pressure by adjusting the speed of the motor. When using const...[Details]