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Imagine a car with a windshield that looks like a giant Google Glass lens. You no longer have to stare at the dusty road ahead or waste time watching the bad traffic on the street, because this h...[Details]
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1. Understanding of interrupts When the CPU is processing a certain event A, another event B occurs that requires the CPU to process it quickly (an interrupt occurs). The CPU temporarily interrupts i...[Details]
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1 Introduction
The human-computer interface is an important part of the embedded system. The popular GUIs are: Nano-X, microwindows,
Minigui, QT/Embedded, OpenGUI, etc. generally adopt cl...[Details]
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The causes of spontaneous combustion of electric vehicles can be roughly divided into three categories: one is that the vehicle is parked and in an environment with high temperature, heavy rain and...[Details]
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1. Introduction
The intelligent detector discussed in this paper is an integrated semiconductor photodetector. Compared with traditional semiconductor photosensitive devices, its most obvi...[Details]
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Recently, Professor Liu Jie's research group at the School of Electrical and Information Engineering of Hunan University independently developed a "storage-computing-in-one" non-von Neumann brain-lik...[Details]
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ADR0 .EQU 05H ADR1 .EQU 06H ADR2 .EQU 07H ADR3 .EQU 08H CNTR0 .EQU 10H ORG 0000H VECTOR 00H, INT_9454 ORG 003CH D...[Details]
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IT Home reported on March 16 that Lu Weibing, Vice President of Xiaomi Group, President of China, and General Manager of Redmi brand, just posted a Weibo post of the Redmi K30 Pro's Weibo tail....[Details]
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I will paste the source code and test routines directly, and they are accompanied by Chinese comments without further explanation. Bottom-layer driver: #define key_state_0 0 #define key_state_1 1...[Details]
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According to well-known analysis agency ICinsights, there should be a very clear distinction between the integrated circuit market in China and China's domestic integrated circuit production. As IC I...[Details]
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By the way, during the Toff period when the control switch K is turned off, the magnetic flux in the transformer core is mainly determined by the current in the transformer secondary coil loop, whi...[Details]
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Codasip and IAR team up to demonstrate dual-core lockstep technology for RISC-V
IAR's ISO 26262-certified tools support reference designs based on award-winning Codasip L31 core
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What is the relationship between the slip rate of a three-phase asynchronous motor and its performance? Is the slip rate stable when running at different frequencies? How much does it vary?
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1 Introduction
In today's society, with the continuous progress of science and technology, more and more modern medical devices have been rapidly developed, especially electronic instruments t...[Details]
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The current spatial position of the monitored object is one of the most basic information, which can often be obtained with the help of sensors. Its essence can be understood as the measurement of th...[Details]