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This paper designs a building wireless video intercom circuit, which uses a single-chip microcomputer as the controller core and connects to peripheral circuits. It transmits video signals through ...[Details]
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So what are the causes of electromagnetic flowmeter errors? (1) The tube is not full of liquid. When there is a small amount of gas in the tube, the measurement result will deviate from the actual va...[Details]
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Detailed explanation of OTP technology for mobile phone HD cameras
As 5Meg, 8Meg, 12Meg and other high-pixel cameras are increasingly used in mobile phones, end customers have higher and higher req...[Details]
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There is no easy-to-use IDE like Keli to develop 51 microcontrollers under Linux, so the development environment can only be built by yourself. Step 1: Install cross-compilation tools a) Install ...[Details]
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Challenges of LED Power Supply As a new type of electric light source, LED has obvious advantages in making large luminous three-dimensional characters and luminous signs. It has low control vol...[Details]
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Types of Steam Compressors
1. Single-stage high-speed centrifugal blower
This type of steam compressor is a common steam compressor on the market. It can have a large air volume and press...[Details]
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Investment bank JPMorgan is revising its expectations for iPhone production plans for 2021 and predicts that Apple will manufacture more of its iPhone 13 series. In a note to investors, JPMorgan su...[Details]
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If you use Google to search the term "POV led" (POV stands for persistence of vision) on the Internet, you will find introductions to the production of various LED rotating screens from all over t...[Details]
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Digital multimeters, or DMMs, come in a variety of shapes and sizes, perhaps more than any other instrument category. DMMs are primarily used in field environments where portability and battery power...[Details]
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Scientists at the Free University of Berlin in Germany have brought a completely new set of rules to car drivers: using the eyeDriver software they developed, drivers can guide the car in different di...[Details]
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#include avr/io.h #include avr/wdt.h #include avr/delay.h #define uchar unsigned char #define uint unsigned int #define SET_ LED PORTB&=0XFE //PB0接黄色发光管 #define CLR_LED PORTB|=0X01 //1ms delay fu...[Details]
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introduction
With the rapid development of power electronics technology and the progress and development of the national economy, society's demand and dependence on electricity are getting...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The rumor that State Grid and the 5G license holder will set up a joint venture has finally been confirmed.
On December 18, relevant media reported that they had verified with the radio and te...[Details]
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Shenzhen, October 28, 2024 /PRNewswire/ -- Recently, Sunwoda Energy Storage was selected into the Bloomberg New Energy Finance (BNEF) 2024Q4 global Tier 1 energy storage manufacturer list, demonstr...[Details]
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