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Blockchain is one of the most popular technologies in recent years. Its features such as distributed storage, decentralized computing, and data encryption provide new solutions for various applicatio...[Details]
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Introduction Non-destructive testing is increasingly used in the engineering field. Ultrasonic testing is one of the main methods of non-destructive testing and is mainly used in distance measureme...[Details]
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#include reg52.h //51 header file unsigned int i,j; //define shaping parameters void main() { while(1) { P1=~(1 j++); //through the P0 segment 8-bit small lamp assigment to achieve the ...[Details]
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A research team from Pennsylvania State University (PSU) and the University of Southampton in the UK has successfully fabricated a concentric silicon semiconductor pin junction in the core of an op...[Details]
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AVR port is a true bidirectional port, unlike 51 pseudo bidirectional. This is also an advantage of AVR, just pay attention to DDRn when operating. True bidirectional port is not as convenient as pse...[Details]
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As industrial development places higher demands on cost reduction and efficiency improvement, the field of automation control is experiencing an unprecedented rate of evolution. From cloud Internet...[Details]
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1 Introduction
The research on high-density embedded DRAM (eDRAM) integration technology is a hot topic at present. From the current research status at home and abroad, in the research on eDRAM, t...[Details]
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Answer: The memory occupied by a program compiled by C/C++ is divided into the following parts:
1. Stack area (stack) - automatically allocated and released by the compiler, storing function paramet...[Details]
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With the emergence of intelligent residential areas, traditional doorbells are no longer suitable for modern families. People hope to understand the situation of visitors in a new way, while ensuring ...[Details]
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Beijing time, March 31, morning news, it was reported that on Tuesday, Google announced several new features for the Google Maps application, including indoor navigation and choosing the most ...[Details]
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Drones will transmit the collected data information of substations and transmission lines to the command center in real time, and monitor the occurrence of faults in a timely and accurate manner; m...[Details]
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In the vast ocean of chips, only a few can be remembered, because they are heroes behind the scenes, and with the rapid development of technology under Moore's Law, those who leave a mark...[Details]
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From a broad perspective, power measurement is required in many fields, and the methods of power measurement in different fields are very different. For example, in
the field of
communications
, ...[Details]
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There are five operating systems based on the STM platform that meet the real-time control requirements. They are μClinux, μC/OS-II, eCos, FreeRTOS and Dujiangyan operating system (djyos). The follow...[Details]
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Numerical Control Machine Tool (NC Machine Tool) and CNC (Computer Numerical Control) are often used to describe the same concept, but there are actually some differences between them.
1. Defi...[Details]
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