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On December 19, Redmi K30 product manager and Redmi ID designer @画东画西MI revealed the Redmi K30 Pro for the first time when interacting with Mi fans. A Mi fan asked a question, hoping that the...[Details]
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Main control STC89C52RC crystal oscillator: 11.0592 while(NRF24L01_TxPacket(tmp_buf)!=TX_OK); //If the transmission fails, it will continue to send until the other party receives it successfully. ...[Details]
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0 Introduction
With the development of social economy and the improvement of people's living standards, cars have gradually entered families, and how to effectively prevent car theft has b...[Details]
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One good thing about Target’s massive data breach is that it has taught people that even the most robust security systems can be hacked. Target, by all accounts, was a classic example of a multi-laye...[Details]
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Low-noise, high-current, compact DC-DC converter solutions for signal and data processing circuits
Introduction
Data processing ICs such as field programmable gate a...[Details]
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LTE (Long Term Evolution) technology is the main direction of the evolution of the third generation of mobile communications. As an advanced technology, the LTE system has great advantages in improvin...[Details]
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On January 4, Harman International, a wholly-owned subsidiary of Samsung Electronics, announced the launch of display products Ready Display (including Neo QLED Auto), leveraging Samsung’s synergy to...[Details]
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1. Basic requirements: Design and manufacture a square wave-triangle wave-sine wave signal generator with a power supply of ±12V. 1) The output frequency can be continuously adjusted within the range...[Details]
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Circuit diagram and simulation file download: http://www.51hei.com/bbs/dpj-20404-1.html
Below is the program source code :
#include reg52.h
#define uchar unsigned char
#define uint un...[Details]
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DSP is very important for electronic system design because it can quickly measure, filter or compress real-time analog signals. This helps to achieve communication between the digital world and the...[Details]
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In the 51 single-chip microcomputer, when we use the upper and lower computers, we usually send a string of characters and send it as a signal to the single-chip microcomputer for processing. Becau...[Details]
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introduction Radiometric logging is an important part of logging methods. Compared with r-rays, X-rays are widely used because of their advantages such as easy acquisition, controllable radiation, an...[Details]
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Recently, Nidong Technology, a core technology developer and application supplier of construction robots, has launched a new round of financing. This round of funds will be mainly used for person...[Details]
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Nintendo Switch consoles have sold 19.41 million units in Japan, surpassing the 19.36 million units of its own classic FC red and white consoles. At the same time, the sales of Switch consoles ...[Details]
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DELIXI is a well-known electrical equipment manufacturer, and its inverters are widely used in the field of industrial automation. DELIXI inverters have many models, and the fault code of each mode...[Details]
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