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Konka Group Co., Ltd. (000016, Shenzhen Konka A) announced that in order to accelerate the development of the company's semiconductor business, Konka Group Co., Ltd. recently signed a "Cooperation Fr...[Details]
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1. Experimental Task : Display a column on the 8X8 LED matrix, and let it move smoothly from left to right three times, then from right to left three times, then from top to bottom three times, and ...[Details]
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1 #include linux/module.h 2 #include linux/kernel.h 3 #include linux/fs.h 4 #include linux/init.h 5 #include linux/delay.h 6 #include asm/io.h 7 #include linux/cdev.h 8 #includ...[Details]
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Nowadays, lithium batteries have become an indispensable device in daily life and have been applied in many fields, such as mobile phones, electric vehicles , satellites, spacecraft, underwater robot...[Details]
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The French government said on Tuesday it had launched the process of allocating 5G spectrum licenses after approving specifications proposed by the communications regulator and the financial conditio...[Details]
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1 Principle of Fast Fourier Transform
The Fourier transform
of a non-periodic continuous-time signal x(t)
can be expressed as
The calculate...[Details]
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In recent years, as the market of augmented reality/virtual reality technology (AR/VR) continues to expand, organic light-emitting diode micro-display technology (Micro-OLED) products have become inc...[Details]
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1. Brief Introduction Infrared remote control is a wireless, non-contact control technology with strong anti-interference ability, reliable information transmission, low power consumption and low cos...[Details]
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If we want to summarize a few keywords for the future direction of technological development, 5G must be indispensable. When it comes to 5G, I believe most people’s first reaction is “fast spe...[Details]
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Recently, Microsoft released an official statement, saying that it will abandon support for Microsoft Cortana on iOS and Android, and the last support time will end on January 31, 2020. In addition, ...[Details]
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China Energy Storage Network News:
On November 6, the Northwest Branch of State Grid Corporation of China held a meeting to promote the construction of the Northwest spot market in 2019. Sinc...[Details]
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1 Introduction
With the increasing requirements of intelligent instruments and control systems for real-time signal processing and the rapid development of large-scale integrated circuit t...[Details]
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Solar water heaters are rapidly entering thousands of households due to their advantages of energy saving, environmental protection, and low cost. The water temperature and water level controllers th...[Details]
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There are three types of full-color OLED displays according to the panel type: RGB pixel independent light emission, light color conversion (color conversion) and color filter (color filter).
...[Details]
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Recommendation 9: MP4021 primary side control isolation driver IC MP4021GS integrates PFC, works in critical conduction mode, and has a quasi-resonant controller. Critical conduction mode power facto...[Details]