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This content is quite deep and is not recommended for beginners. I have been studying the digital tube driver chip 74HC595 recently and found something very interesting, that is When using 74HC59...[Details]
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1. Current status of DVR development and advantages of MPEG-4 in embedded DVR
1.1 Development of DVR
The development of DVR has generally gone through two stages: PC-based DVR and embedde...[Details]
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introduction
In today's digital Internet era, any electronic device is striving to develop in the direction of digitalization and networking. The Internet is bringing us closer and changin...[Details]
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Recently, the Chongqing Development and Reform Commission issued the "14th Five-Year Plan for the Development of Chongqing's Charging Infrastructure", proposing that by 2025, the city will have mor...[Details]
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China Energy Storage Network News:
Guo Bowei Assistant Professor, School of Applied Economics, Renmin University of China
Zhan XuhaoUndergraduate student, School of Applied Economics,...[Details]
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Dual trace oscilloscope The dual-trace oscilloscope consists of an electron gun, a Y deflection plate, an X deflection plate, and a fluorescent screen. The two voltage signals YCH1 and YCH2 to be mea...[Details]
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Abstract: With the large number of cars entering families, car theft cases are also on the rise. The car alarm devices on the market now generally have the defects of high false alarm rate and ina...[Details]
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According to foreign media ET Telecom, Google CEO Sundar Pichai said in a virtual meeting with some reporters from the Asia-Pacific region, "We are working with Jio to jointly launch an afford...[Details]
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As MCU systems are increasingly used in consumer electronics, medical, industrial automation, intelligent instrumentation, aerospace and other fields, MCU systems are facing increasingly serious ...[Details]
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China's chip imports fell 12.4% in September, continuing a decline amid tensions with the United States and an ongoing chip shortage, according to official customs data released on Monday. Data sh...[Details]
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Abstract: High-speed embedded AVR microcontrollers are widely used in data acquisition and control systems, but they cannot be used to their full potential due to their small storage capacity. Exte...[Details]
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Opening remarks:
The previous section talked about the program of dynamically scanning the digital tube in the main function loop, but this program has a hidden danger. In some projects, the more tas...[Details]
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In order to realize the interconnection and intercommunication between traditional home audio and video equipment and network media services and meet people's requirements for home network sharing...[Details]
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I. Basic concepts of temperature measurement
1. Definition of temperature:
Temperature is a physical quantity that characterizes the degree of hotness or coldness of an object. Temperature can only ...[Details]
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The intelligent soft start cabinet is a device used for starting the motor. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during st...[Details]
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