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Background of the project: LED dot matrix display is a large display system that integrates microelectronics technology, computer technology, and information processing technology. It has become ...[Details]
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basic introduction This is a voice recognition and classification intelligent trash can based on 51 single-chip microcomputer. I use STC89C52 here to classify trash words through our speech. For exam...[Details]
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μC/OS-II is portable and suitable for deprived real-time multi-tasking embedded systems with strict safety requirements. It is simple and easy to learn and is very popular in engineering applications...[Details]
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Introduction: This chapter introduces the hardware connection and usage of some basic modules of Changxue multifunctional 51 experimental box. 1) Browse the hardware test instructions 2) Prepare rela...[Details]
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With the rapid development of science and technology, smart wearable devices have become an indispensable part of daily life. Among them, smart bracelets are warmly welcomed by consumers because of...[Details]
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"Creating technology that changes the world and enriches the lives of everyone on Earth" has been Intel's mission for many years. From the debate that "questioned whether the first PC was just a repl...[Details]
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(Image source: Cobalt Industries official website) According to foreign media reports, Cobalt Industries, a company specializing in situational biofeedback and sensor fusion technology, has laun...[Details]
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The baud rate is the rate at which binary data bits are sent, and is usually expressed in baud, that is,
the duration of sending one bit of binary data = 1/baud. Before communication, MCU 1 and...[Details]
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Integrated Circuit (IC) testing technology is an indispensable and important part of the integrated circuit industry, and testing equipment is an important tool for IC testing technology. The analog ...[Details]
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Power wirewound resistors are passive components, which are favored by users for their large power dissipation and resistance to current shock. They are often used as startup current limiting resis...[Details]
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Gas ultrasonic flowmeters are expensive, and most of them are imported. How to use and maintain them correctly is an important part of metering management. This article discusses the temperature, vi...[Details]
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Saiwei Semiconductor stated on the interactive platform that the company's current research and development and industrialization of GaN materials and devices are progressing faster than initially im...[Details]
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Power efficiency is very important for portable devices as well as noise immunity of analog ICs. This article describes a voltage reference circuit that not only supports extremely low operating ...[Details]
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#include"reg52.h" typedef unsigned char u8; typedef unsigned int u16; sbit led=P2^0; void delay(u16 i) { while(i--); } void main() { while(1) { led=0; del...[Details]
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On June 25, the Shanghai Stock Exchange officially accepted the application for listing on the Science and Technology Innovation Board of Suzhou Delong Laser Co., Ltd. (hereinafter referred to as Del...[Details]
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