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On September 21, "NIO IN 2023 NIO Innovation and Technology Day" was held in Shanghai. In addition to releasing its first mobile phone NIO Phone, NIO also demonstrated a comprehensive technological...[Details]
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Recently, Jiwei.com mentioned in the article "Two failed attempts to "sell off" Naidian Technology, the shadow of Fenghua High-Tech's acquisition is still lingering" that Sunny Optical Technology, a ...[Details]
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1 Introduction
Audio and video compression cards are important products for digital video surveillance, mainly including soft compression cards and hard compression cards. Soft compression...[Details]
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Optimistic about the market trends of RISC-V in AI, automotive electronics, application processors and security technology
April 8, 2024 - In recent years, RISC-V has been experiencing...[Details]
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Development environment:
PC host:
Ubuntu
and
RedHat
9.0
Target board: TQ2440 development board, linux kernel 2.6.30, root file system is YAFFS.
0. Introduction
Amon...[Details]
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On the morning of January 14, some foreign media reported that Intel is in contact with chip maker TSMC and is preparing to outsource its chip manufacturing business. TSMC is technologically ah...[Details]
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With the rapid development of computer technology, microelectronics technology and electronic testing technology, a new type of test instrument, Virtual Instrument (VI), has emerged. It is a new typ...[Details]
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SPI communication does not support the slave device actively sending data to the master device, so I changed the SPI user space driver. The implementation process is as follows: use an interrupt to re...[Details]
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When measuring a sine wave 1N5399 AC voltage with no waveform distortion, a pointer voltmeter or an electronic voltmeter can be used. When measuring rectified pulsating voltage, distorted sine wave v...[Details]
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One after another, ultra-high-definition broadcast vehicles have arrived in Tokyo across the ocean to undertake the broadcasting task of this year's world-renowned sports event. This is an arena wher...[Details]
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Digital logic has become the core of all electronic circuits today, whether it is FPGA, microcontroller, microprocessor or discrete logic. Digital systems use many components that must be interconnec...[Details]
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A network printer is a built-in or external print server that is connected to a local area network, the Internet, or a wireless network as an independent device, thereby freeing the printer from its ...[Details]
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LED bulbs are coming down in price. A year ago, you might have paid $50 for a 60W equivalent Philips dimmable LED bulb, but now you can go to Best Buy and buy an 8W, 800 lumen, 60W equivalent Insigni...[Details]
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According to foreign media reports, driven by positive news such as the start of deliveries of the China-made Model 3, Tesla's stock price has hit new highs, making it the automaker with the highest ...[Details]
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Huawei will release its foldable screen flagship Mate X2 this month, kicking off the foldable screen mobile phone market in 2021. It is worth noting that Samsung is also preparing its own fol...[Details]
Embedded System
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