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Introduction: Liquid crystal display is a widely used function in the current single-chip microcomputer technology. Using the powerful AT89S52 single-chip microcomputer and programming software Vis...[Details]
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On August 18,
the Shanghai Audio Laboratory, Huawei's largest laboratory in the audio field to date, was opened to the media for the first time
. Liu Dongfang, President of Huawei's Termina...[Details]
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On the afternoon of July 7, Apple is expected to provide its ProMotion dynamic refresh display technology for all models of the iPhone series in 2022. This technology supports mobile phones with...[Details]
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With the rapid development of computer and digital image processing technology, video surveillance technology is widely used. Traditional video surveillance systems use a single camera to monitor a...[Details]
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Google Pixel 3/XL has been released for more than 3 years. According to the plan, the phones will stop receiving major system updates and security patch updates. According to 9to5Google, the tw...[Details]
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Power management technology has changed dramatically over the past decade. The wave of portable and personalized electronic products has changed the landscape of the consumer electronics market, re...[Details]
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1. What are Uboot and kernel (from the perspective of system startup) 1.Uboot The essence of Uboot is a complex bare metal program. 2. Kernel The operating system kernel itself is also a bare metal...[Details]
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The control of the frequency converter is nothing more than the basic logic of start, stop, forward, reverse, and speed regulation. These logics basically require the level state to be valid, rathe...[Details]
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3x3 Matrix Keyboard Introduction
Matrix keyboard, 3×3 matrix keyboard, digital tube display corresponding keys, dynamic scanning, interrupt realization.
The pull-up resistor attribu...[Details]
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1 WINCE600\PLATFORM\COMMON\SRC\SOC\ATMEL\COMMON\BOOTLOADER The GernericEBOOT\utils.c file reports error C2220: warning treated as error - no 'object' file generated Solution: Save the file as unicode...[Details]
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The most common switching power supply structure is the buck converter, which can efficiently convert high voltage to low voltage. Figure 1 shows a typical buck converter, where the N-channel MOSFE...[Details]
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Linear Editing
Linear editing
is the traditional video editing method. The linear editing system consists of a player, a recorder and an editing controller. It can also be composed o...[Details]
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In 2012, the University of Toronto made a breakthrough in the ImageNet test performance using a convolutional neural network model trained by deep learning for the first time, which triggered a ser...[Details]
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According to foreign media reports, Nvidia founder and CEO Jensen Huang said at Nvidia's GTC keynote that by 2024, the company will provide the autonomous vehicle industry with a ground-truth mapping...[Details]
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TMS320VC5402 (VC5402) is a fixed-point digital signal processor with high cost performance launched by Texas Instruments. The enhanced peripherals of VC5402 are composed of software wait state gene...[Details]
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