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When the LED display screen displays text, images and videos, if the lights on the LED display screen are lit at the same time, it means that the display screen is a static screen; if the lights on...[Details]
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The technical framework of intelligent transportation mainly includes four parts: traffic collection, information transmission, information processing and information release. Traffic collection ...[Details]
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I have seen many people saying that STM32's I2C is difficult to use online, but I think it is still a problem of understanding. STM32's I2C is indeed very complicated, but as long as the foundation i...[Details]
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Introduction
With the rapid development of electronic technology, embedded systems are widely used in various fields due to their advantages of high automation and fast response speed. ARM proc...[Details]
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Price pressure and fierce market competition triggered strong fluctuations in the photovoltaic inverter market in 2018.
Last year, the total revenue of the world's top five PV inverter supplie...[Details]
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Hybrid cars, which are equipped with an internal combustion engine and an electric motor, have a complex system, but they are operated in the same way as ordinary cars. Both power sources can be co...[Details]
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Today I will introduce several methods for making special effects for Chinese characters in GUI.
1. How to change the color and font of part of the text:
We know that it is easy to change the fon...[Details]
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The headline feature of foldable devices is the ability to fold the screen, however, as products like Samsung's initial foldable smartphone show, the challenge is making this feature work in t...[Details]
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According to foreign media Rappler, the President of the European Commission is still questioning whether Huawei equipment could be used for espionage. On Friday local time, European Commission Presi...[Details]
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As the Sino-US trade dispute intensifies, market research firms have predicted that Huawei's mobile phone shipments this year will decline to around 150 million units. However, South Korea's SK Secur...[Details]
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1. Sampling rate and bandwidth 1) Theoretically, the sampling rate should be no less than 2 times the bandwidth. In actual oscilloscopes, the sampling rate is generally no less than 5 times the ban...[Details]
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As the conflict between the United States and China intensifies, the United States will impose controls on AI GPUs in October 2022. Recently, it has been reported that AI GPUs will be expanded to blo...[Details]
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Teledyne e2v's versatile EV10AQ190A has proven to be a key component in data acquisition cards for evaluating the health of video imaging systems. “The ability to implement multiple configurations ...[Details]
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After the Huawei MatePad new product launch yesterday, Huawei Consumer Business CEO Richard Yu revealed in an interview that Huawei will also launch an over-ear headset next year. He said: "Maybe nex...[Details]
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What is a bursting tester: It is a special testing instrument produced for testing the bursting resistance of paper, paperboard and corrugated paperboard. The most commonly used bursting tester is t...[Details]
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