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luvcview is an open source project that focuses on testing UVC cameras. As long as your camera supports UVC drivers, you can use the luvcview test program. How do you know if your camera supports UVC...[Details]
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According to South Korean media BusinessKorea, SK Hynix defeated Intel in the global NAND flash memory market in the first quarter of 2020 and returned to fifth place. According to a recent report by...[Details]
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Tesla's proximity key fob is a convenient way to lock and start your car. The card uses radio frequency identification (RFID) technology to communicate with the car.
Its induction princi...[Details]
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LEDs are expected to transform the lighting industry with their long life and low power consumption, but a major barrier to their rapid adoption is the high cost of the LEDs themselves. The cost of L...[Details]
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How scary are novice drivers? I'm afraid female drivers will have to give way when they see this... I believe that many people have experienced the layers of training in driving school and dri...[Details]
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On October 30, Lianchuang Optoelectronics released its third-quarter performance report, stating that from January to September 2020, the company achieved operating income of 2.961 billion yuan, a ye...[Details]
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Historically, low power consumption in embedded processors was achieved by using some low-power idle or sleep modes. Today, embedded processors are tasked with more complex tasks that require highe...[Details]
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Back in May, vivo announced the vivo Y70s as the first phone to be powered by Samsung’s Exynos 880 processor. The company is preparing to release a new phone with similar specs, called the vivo Y70. ...[Details]
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The new four modernizations of automobiles (electrification, intelligence, connectivity, and sharing) are recognized trends in the industry. In terms of intelligence and connectivity, OTA technology...[Details]
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I need to design a night Bluetooth switch light design. The Bluetooth chip used is JDY-30. At first, I didn't know the specific model. Later, after connecting the Bluetooth, I found that it was JDY-3...[Details]
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Also known as insulation resistance meter, commonly known as megohmmeter. 1. When using the megohmmeter, keep it away from magnetic fields and place it in a horizontal position; 2. Turn the crank han...[Details]
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introduction Waveform refresh rate is one of the important indicators for judging the performance of digital oscilloscopes. It directly reflects the ability of the oscilloscope to capture waveform de...[Details]
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Introduction I recently took on a tachometer project, the principle is to measure frequency. At first, I used an external interrupt, and then took the value according to the timer timing of one secon...[Details]
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Hello everyone, through the previous study, we have learned and become familiar with the use and learning methods of ICD2 simulation burner and enhanced PIC experiment board, and learned how to use s...[Details]
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Safe obstacle avoidance is a basic issue in mobile robot research. Obtaining the distance between obstacles and robots is the prerequisite for studying safe obstacle avoidance. Ultrasonic sensors ar...[Details]
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