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SEMI pointed out that driven by the demand for 5G and HPC high-end chips, the global semiconductor testing equipment market is expected to grow by 26% to US$7.6 billion in 2021 and exceed US$8 billio...[Details]
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"The 4th Domestic Embedded Operating System Technology and Industry Development Forum" concluded successfully Embedded systems are the foundation of the electronic information industry and the co...[Details]
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Three multi-byte binary subtraction Subtract the binary unsigned number in 0x20,0x21 from the binary unsigned number in 0x22,0x23, and put the lower byte data in the lower address. Assume that the mi...[Details]
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In order to make it more convenient for users to use their phones, mobile phone manufacturers often set up comprehensive and detailed functions at the system level to enrich users' needs for mo...[Details]
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Abstract:
Direct-lit RGB LED is used as the backlight source of the LCD display in the cockpit, and the backlight module partitioning technology is adopted. Through the design of the backli...[Details]
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CS5263 is a DP to HDMI 4K60HZ audio and video converter chip, which can completely replace the compatible PS176 in terms of functional features and applications. PS176 is a Display Port 1.2a to HDM...[Details]
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In recent years, with the increasing efforts of the country to promote new energy vehicles and the continued rapid development of the new energy vehicle industry, we can see more and more new energ...[Details]
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The long-awaited iPhone 12 has finally been unveiled. In the early morning of October 14, Apple CEO Cook officially released the first generation of 5G mobile phones in Apple's history. Compared with...[Details]
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Frequency domain (frequency domain) - the independent variable is frequency, that is, the horizontal axis is frequency and the vertical axis is the amplitude of the frequency signal , which is u...[Details]
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In the world of the Internet of Things (IoT), connectivity is everything. These products and applications can transmit their on-the-ground intelligence to the cloud for monitoring, management, and de...[Details]
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1 Introduction
In modern industrial production and high-precision testing, we need a very accurate frequency to help determine the performance indicators of the equipment. And we hope to be ab...[Details]
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Although Google officially announced the Pixel 5a 5G smartphone yesterday, the Pixel 4a continues to be sold. The company did not provide a reason for retaining the Pixel 4a, and the Pixel 5a 5...[Details]
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After repeated tests, the author has made a reliable electric bicycle charger. The circuit is shown in the attached figure.
I. Circuit Features
1. After the output voltage is set...[Details]
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With the rapid development of artificial intelligence (AI) applications, visual AI has become the main battlefield for various technology companies. Based on machine learning, visual AI devices at ...[Details]
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1 Introduction
As an important part of the automatic fire alarm system, the fire floor display is a digital fire alarm display device installed on the floor or independent fire zone. I...[Details]