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Figure 3.19 illustrates a 100MBPS
data transmission
system. Due to inter-symbol interference and additional noise, the signal waveform output at point D shows more jitter than the wav...[Details]
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The encryption of audio and video is divided into different platforms. The encryption of different platforms such as websites, apps, WeChat, and mini-programs is also slightly different. But in ord...[Details]
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1. Transplanting the YFFS2 file system The yffs file system supports nand devices more In the previous section, we transplanted the jffs2 file system (click to view) into the transplanted kernel. I...[Details]
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According to a survey by DRAMeXchange, a semiconductor research center of TrendForce, the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce announced new export control regulat...[Details]
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On September 9, the China Automotive Power Battery Industry Innovation Alliance (referred to as the " Battery Alliance") released monthly power battery data for August 2022 and January-August. Augu...[Details]
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Recently, an Amazon Alexa user said that when he asked the voice assistant Alexa about the heart cycle, he got the following answer: "Heartbeat is the worst process of the human body. People are livi...[Details]
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According to foreign media reports, the United States Patent and Trademark Office (USPTO) published a new Apple patent application for a smart headlight system for semi-autonomous and fully autonomou...[Details]
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In-vehicle online diagnostic system
The in-vehicle online diagnostic system refers to the conditions and logic under which the ECU will detect whether there is a fault, and how to handle the f...[Details]
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In March last year, Redmi launched its first true wireless headset - Redmi True Wireless Bluetooth Earphones AirDots, priced at only 99.9 yuan. In just 6 months, the cumulative sales exceeded ...[Details]
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Title: Input three integers x, y, and z. Please output these three numbers from small to large.
1. Program analysis: We try to put the smallest number on x. First compare x with y. If x y, swap the ...[Details]
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The communications market is changing rapidly with the development of mobile technologies and IP technologies such as LTE, advanced LTE, WiMax, 3G and broadband Internet. And with the emergence of th...[Details]
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The single-chip microcomputer controls the switching power supply. From the perspective of controlling the power supply output, there are several control methods.
One is that the single-chip microcom...[Details]
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Samsung is also working very hard to win Qualcomm's Snapdragon 875 processor order. There have been reports that Samsung's 5nm process had problems with yield, which forced Qualcomm to make a reque...[Details]
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Regarding the situation that the STM32 serial port receives a large amount of data and causes the system to freeze, even if a watchdog is added, there are already enthusiastic netizens sharing their ...[Details]
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On October 29, according to a news release from Pudong, the Humanoid Robot and Embodied Intelligence Innovation Forum was held in Shanghai yesterday. The National and Local Co-built Humanoid Robot ...[Details]
Analog electronics
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