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On November 17, the open course on surface cleanliness and reliability of electronic components in wet environments, hosted by ZESTRON Reliability & Surface (R&S), was held as scheduled at ZESTRON No...[Details]
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April 23, Open Standards Industry Association Khronos Group and VeriSilicon jointly held a technical seminar in Shanghai, focusing on the three major technology areas of neural network processing/...[Details]
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Good news, in order to facilitate the design and development needs of engineers, the fifth edition of "ADI System Solutions Selection", known as the design bible, has been published. The book covers ...[Details]
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Over the past decade, my country's integrated circuit design industry has made great progress. Ten years ago, data released by the China Semiconductor Industry Association showed that China's IC desi...[Details]
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1. Principle of displaying text We search for font in the kernel source code and find font_8x16.c, then we find the dot matrix of the character A from it, which consists of 16 bytes in total, where e...[Details]
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According to foreign media reports, a bug in the macOS software update process caused problems for Mac system administrators and mobile device management deployments. As microMDM points out, the is...[Details]
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Class D audio power amplifier
* Class D amplifier is a digital amplifier based on pulse width modulation (PWM).
* Its final power amplifier operates in a pulse switching state (large cur...[Details]
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On July 30, according to Taiwan media Commercial Times, Intel is actively poaching senior engineers from TSMC in Arizona to enhance the competitiveness of its chip foundry business. Faced with TSMC...[Details]
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Everyone has heard of the concept of "burn-in", which can bring out the sound quality of headphones to the extreme. It is like a "ritual". Most headphone enthusiasts believe that newly purchased he...[Details]
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Using STM32F030's SPI to drive TFT LCD, the LCD I use is a 2.4-inch color screen with 240*320 pixels, and the driver IC is ili9341. Only four wires are needed to light up the LCD. Here is the SPI con...[Details]
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Tilos Island, Greece
The tiny Greek island of Tilos is poised to become the first island in the Mediterranean to implement a 100% sustainable solution, with an entire grid of a...[Details]
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For loop structures (For loop, while loop), the data in the loop body and the external data in the data domain are transferred in the following three ways:
1. Shift register 2. Loop tunnel 3. Auto-in...[Details]
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Overview
尽管数字视频开关在2008已经变得非常流行，但是，截至2015年，市场上仍然会有数千万的显示器、投影仪采用模拟VGA。几乎所有采用坞站的笔记本电脑都是通过笔记本电脑底部的一组接口切换VGA信号。
支持坞站与VGA连接器之间切换的理想器件不仅要管理控制所有开关，而且要对所有连接到输出的器件提供足够的ESD保护。
MAX4885E VGA开关优化用于笔记本电...[Details]
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The world's first combination of 5G mobile technology and autonomous driving technology will be publicly demonstrated in Seoul, South Korea next month, according to Yonhap News Agency. According to...[Details]
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An AC generator is a device that converts mechanical energy into AC electrical energy. In an AC generator, the device that generates a magnetic field is one of its core components and has a vital i...[Details]
Test/Measurement
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